[Epic-ID: ODUHIGH-464][Task-ID: ODUHIGH-483] Memeory related fix in FDD and TDD mode
[o-du/l2.git] / src / 5gnrsch / rg_sch_utl.c
index bde585b..0e0e037 100755 (executable)
 @brief This file implements the schedulers main access to MAC layer code.
 */
 
-static const char* RLOG_MODULE_NAME="MAC";
-static int RLOG_MODULE_ID=4096;
-static int RLOG_FILE_ID=177;
 
 /* header include files -- defines (.h) */
 #include "common_def.h"
 #include "lrg.h"
 #include "rgr.h"
 #include "tfu.h"
+#include "sch_utils.h"
 #include "rg_env.h"
 #include "rg_sch_err.h"
 #include "rg_sch_inf.h"
 #include "rg_sch.h"
 #include "rg_sch_cmn.h"
 #include "rgm.h"
-#include "rl_interface.h"
-#include "rl_common.h"
 
 /* header/extern include files (.x) */
 #include "tfu.x"           /* TFU types */
@@ -64,39 +60,39 @@ static int RLOG_FILE_ID=177;
 
 
 /* SR_RACH_STATS */
-U32 rgNumPrachRecvd =0;       /* Num of Rach Req received including dedicated preambles */
-U32 rgNumRarSched =0;         /* Num of RARs sent */
-U32 rgNumBI =0;               /* Num of BackOff Ind sent */
-U32 rgNumMsg3CrcPassed =0;    /* Num of CRC success for Msg3 */
-U32 rgNumMsg3CrcFailed =0;    /* Num of CRC fail for Msg 3 */
-U32 rgNumMsg3FailMaxRetx =0;  /* Num of Msg3 fail after Max Retx attempts */
-U32 rgNumMsg4Ack =0;          /* Num of Acks for Msg4 Tx */
-U32 rgNumMsg4Nack =0; 
+uint32_t rgNumPrachRecvd =0;       /* Num of Rach Req received including dedicated preambles */
+uint32_t rgNumRarSched =0;         /* Num of RARs sent */
+uint32_t rgNumBI =0;               /* Num of BackOff Ind sent */
+uint32_t rgNumMsg3CrcPassed =0;    /* Num of CRC success for Msg3 */
+uint32_t rgNumMsg3CrcFailed =0;    /* Num of CRC fail for Msg 3 */
+uint32_t rgNumMsg3FailMaxRetx =0;  /* Num of Msg3 fail after Max Retx attempts */
+uint32_t rgNumMsg4Ack =0;          /* Num of Acks for Msg4 Tx */
+uint32_t rgNumMsg4Nack =0; 
        /* Num of Nacks for Msg4 Tx */
-U32 rgNumMsg4FailMaxRetx =0;  /* Num of Msg4 Tx failed after Max Retx attempts */
-U32 rgNumSrRecvd =0;          /* Num of Sched Req received */
-U32 rgNumSrGrant =0;          /* Num of Sched Req Grants sent */
-U32 rgNumMsg3CrntiCE =0;      /* Num of Msg 3 CRNTI CE received */
-U32 rgNumDedPream =0;         /* Num of Dedicated Preambles recvd */
-U32 rgNumMsg3CCCHSdu =0;      /* Num of Msg 3 CCCH Sdus recvd */
-U32 rgNumCCCHSduCrntiNotFound =0;  /*UE Ctx not found for CCCH SDU Msg 3 */
-U32 rgNumCrntiCeCrntiNotFound =0;  /*UE Ctx not found for CRNTI CE Msg 3 */
-U32 rgNumMsg4WithCCCHSdu =0;       /* Num of Msg4 with CCCH Sdu */
-U32 rgNumMsg4WoCCCHSdu =0;         /* Num of Msg4 without CCCH Sdu */
-U32 rgNumMsg4Dtx =0;               /* Num of DTX received for Msg 4 */
-U32 rgNumMsg3AckSent =0;           /* Num of PHICH Ack sent for Msg 3 */
-U32 rgNumMsg3NackSent =0;          /* Num of PHICH Nack sent for Msg 3 */
-U32 rgNumMsg4PdcchWithCrnti =0;    /* Num of PDCCH for CRNTI based contention resolution */
-U32 rgNumRarFailDuetoRntiExhaustion =0; /* Num of RACH Failures due to RNTI pool exhaution */
-U32 rgNumTAModified =0;            /* Num of times TA received is different from prev value */
-U32 rgNumTASent =0;               /* Num of TA Command sent */
-U32 rgNumMsg4ToBeTx =0;           /* Num of times MSG4 that should be sent */
-U32 rgNumMsg4Txed =0;             /* Num of MSG4 actually sent *//* ysNumMsg4ToBeTx -ysNumMsg4Txed == Failed MSG4 TX */
-U32 rgNumMsg3DtxRcvd  =0;         /* CRC Fail with SINR < 0 */
-
-U32 rgNumDedPreamUECtxtFound =0;         /* Num of Dedicated Preambles recvd */
-
-PRIVATE U8 rgSchDciAmbigSizeTbl[61] = {0,0,0,0,0,0,0,0,0,0,0,
+uint32_t rgNumMsg4FailMaxRetx =0;  /* Num of Msg4 Tx failed after Max Retx attempts */
+uint32_t rgNumSrRecvd =0;          /* Num of Sched Req received */
+uint32_t rgNumSrGrant =0;          /* Num of Sched Req Grants sent */
+uint32_t rgNumMsg3CrntiCE =0;      /* Num of Msg 3 CRNTI CE received */
+uint32_t rgNumDedPream =0;         /* Num of Dedicated Preambles recvd */
+uint32_t rgNumMsg3CCCHSdu =0;      /* Num of Msg 3 CCCH Sdus recvd */
+uint32_t rgNumCCCHSduCrntiNotFound =0;  /*UE Ctx not found for CCCH SDU Msg 3 */
+uint32_t rgNumCrntiCeCrntiNotFound =0;  /*UE Ctx not found for CRNTI CE Msg 3 */
+uint32_t rgNumMsg4WithCCCHSdu =0;       /* Num of Msg4 with CCCH Sdu */
+uint32_t rgNumMsg4WoCCCHSdu =0;         /* Num of Msg4 without CCCH Sdu */
+uint32_t rgNumMsg4Dtx =0;               /* Num of DTX received for Msg 4 */
+uint32_t rgNumMsg3AckSent =0;           /* Num of PHICH Ack sent for Msg 3 */
+uint32_t rgNumMsg3NackSent =0;          /* Num of PHICH Nack sent for Msg 3 */
+uint32_t rgNumMsg4PdcchWithCrnti =0;    /* Num of PDCCH for CRNTI based contention resolution */
+uint32_t rgNumRarFailDuetoRntiExhaustion =0; /* Num of RACH Failures due to RNTI pool exhaution */
+uint32_t rgNumTAModified =0;            /* Num of times TA received is different from prev value */
+uint32_t rgNumTASent =0;               /* Num of TA Command sent */
+uint32_t rgNumMsg4ToBeTx =0;           /* Num of times MSG4 that should be sent */
+uint32_t rgNumMsg4Txed =0;             /* Num of MSG4 actually sent *//* ysNumMsg4ToBeTx -ysNumMsg4Txed == Failed MSG4 TX */
+uint32_t rgNumMsg3DtxRcvd  =0;         /* CRC Fail with SINR < 0 */
+
+uint32_t rgNumDedPreamUECtxtFound =0;         /* Num of Dedicated Preambles recvd */
+
+static uint8_t rgSchDciAmbigSizeTbl[61] = {0,0,0,0,0,0,0,0,0,0,0,
                          0,1,0,1,0,1,0,0,0,1,
                          0,0,0,1,0,1,0,0,0,0,
                          0,1,0,0,0,0,0,0,0,1,
@@ -105,51 +101,51 @@ PRIVATE U8 rgSchDciAmbigSizeTbl[61] = {0,0,0,0,0,0,0,0,0,0,0,
 
 /* local defines */
 
-EXTERN U32 rgSchCmnBetaCqiOffstTbl[16];
-EXTERN U32 rgSchCmnBetaRiOffstTbl[16]; 
-EXTERN RgSchdApis rgSchCmnApis;
-EXTERN S16 RgUiRgmSendPrbRprtInd ARGS((
+uint32_t rgSchCmnBetaCqiOffstTbl[16];
+uint32_t rgSchCmnBetaRiOffstTbl[16]; 
+RgSchdApis rgSchCmnApis;
+S16 RgUiRgmSendPrbRprtInd ARGS((
 Pst* pst, 
 SuId suId, 
 RgmPrbRprtInd *prbRprtInd
 ));
 
-EXTERN S16 RgUiRgmSendTmModeChangeInd ARGS((
+S16 RgUiRgmSendTmModeChangeInd ARGS((
 Pst* pst, 
 SuId suId, 
 RgmTransModeInd *txModeChngInd
 ));
 #ifdef EMTC_ENABLE
-EXTERN S16 rgSCHEmtcUtlGetSfAlloc ARGS((
+S16 rgSCHEmtcUtlGetSfAlloc ARGS((
 RgSchCellCb *cell
 ));
-EXTERN S16 rgSCHEmtcUtlPutSfAlloc ARGS((
+S16 rgSCHEmtcUtlPutSfAlloc ARGS((
 RgSchCellCb *cell
 ));
-EXTERN Void rgSCHEmtcUtlUpdUeDciSize ARGS((
+Void rgSCHEmtcUtlUpdUeDciSize ARGS((
 RgSchCellCb *cell,
 RgSchUeCb *ueCb
 ));
-EXTERN Void rgSCHEmtcGetDciFrmt61ASize ARGS((
+Void rgSCHEmtcGetDciFrmt61ASize ARGS((
 RgSchCellCb *cell
 ));
-EXTERN Void rgSCHEmtcGetDciFrmt60ASize ARGS((
+Void rgSCHEmtcGetDciFrmt60ASize ARGS((
 RgSchCellCb *cell
 ));
-EXTERN S16 rgSCHEmtcUtlFillPdschDciInfo ARGS((
+S16 rgSCHEmtcUtlFillPdschDciInfo ARGS((
 TfuPdschDciInfo *pdsch,
 TfuDciInfo      *pdcchDci
 ));
-EXTERN Void rgSCHEmtcUtlRlsRnti ARGS((
+Void rgSCHEmtcUtlRlsRnti ARGS((
 RgSchCellCb *cell,
 RgSchRntiLnk   *rntiLnk,
-U8             *isLegacy
+uint8_t             *isLegacy
 ));
-EXTERN S16 rgSCHEmtcPdcchAlloc ARGS((
+S16 rgSCHEmtcPdcchAlloc ARGS((
 RgSchCellCb *cell,
 RgSchPdcch  *pdcch
 ));
-EXTERN Void rgSCHEmtcPdcchFree ARGS((
+Void rgSCHEmtcPdcchFree ARGS((
 RgSchCellCb *cell,
 RgSchPdcch  *pdcch
 ));
@@ -157,23 +153,23 @@ RgSchPdcch  *pdcch
 /* Functions specific to TM1/TM2/TM6/TM7 for PRB calculation*/
 Void rgSchUtlDlCalc1CwPrb ARGS(( RgSchCellCb    *cell,
                                         RgSchUeCb      *ue,
-                                        U32             bo,
-                                        U32            *prbReqrd));
+                                        uint32_t             bo,
+                                        uint32_t            *prbReqrd));
 
 /* Functions specific to TM3/TM4 for PRB calculation*/
 Void rgSchUtlDlCalc2CwPrb ARGS(( RgSchCellCb    *cell,
                                         RgSchUeCb      *ue,
-                                        U32             bo,
-                                        U32            *prbReqrd));
+                                        uint32_t             bo,
+                                        uint32_t            *prbReqrd));
 
 #ifdef LTE_ADV
 RgSchCellCb* rgSchUtlGetCellCb ARGS(( Inst       inst,
-                                             U16        cellId
+                                             uint16_t        cellId
 ));
 #endif
 
 typedef Void (*RgSchUtlDlCalcPrbFunc) ARGS((RgSchCellCb *cell, RgSchUeCb *ue,
-                                            U32 bo, U32 *prbRequrd));
+                                            uint32_t bo, uint32_t *prbRequrd));
 #ifndef LTE_ADV
 /* Functions specific to each transmission mode for PRB calculation*/
 RgSchUtlDlCalcPrbFunc  dlCalcPrbFunc[7] = {rgSchUtlDlCalc1CwPrb,
@@ -191,51 +187,51 @@ NULLP, rgSchUtlDlCalc1CwPrb, rgSchUtlDlCalc1CwPrb, NULLP, NULLP};
 #ifdef LTE_TDD
 /* The below table will be used to map the UL SF number in a TDD Cfg 0 
    frame to the ul Sf array maintained in cellCb */
-PRIVATE U8  rgSchTddCfg0UlSfTbl[] = {2, 3, 4, 7, 8, 9};
+static uint8_t  rgSchTddCfg0UlSfTbl[] = {2, 3, 4, 7, 8, 9};
 #endif
 
-PRIVATE S16 rgSCHUtlUlAllocDbInit ARGS((
+static S16 rgSCHUtlUlAllocDbInit ARGS((
          RgSchCellCb    *cell,
          RgSchUlAllocDb *db,
-         U8 maxAllocs
+         uint8_t maxAllocs
          ));
-PRIVATE Void rgSCHUtlUlAllocDbDeinit ARGS((
+static Void rgSCHUtlUlAllocDbDeinit ARGS((
          RgSchCellCb    *cell,
          RgSchUlAllocDb *db
          ));
-PRIVATE S16 rgSCHUtlUlHoleDbInit ARGS((
+static S16 rgSCHUtlUlHoleDbInit ARGS((
          RgSchCellCb    *cell,
          RgSchUlHoleDb *db,
-         U8 maxHoles,
-         U8 start,
-         U8 num
+         uint8_t maxHoles,
+         uint8_t start,
+         uint8_t num
          ));
-PRIVATE Void rgSCHUtlUlHoleDbDeinit ARGS((
+static Void rgSCHUtlUlHoleDbDeinit ARGS((
          RgSchCellCb   *cell,
          RgSchUlHoleDb *db
          ));
 
-PRIVATE S16 rgSCHChkBoUpdate ARGS((
+static S16 rgSCHChkBoUpdate ARGS((
          RgSchCellCb    *cell,
          RgInfCmnBoRpt  *boUpdt
          ));
 #ifdef UNUSE_FUN
 #ifdef TFU_UPGRADE
-PRIVATE U8 rgSCHUtlFetchPcqiBitSz ARGS((
+static uint8_t rgSCHUtlFetchPcqiBitSz ARGS((
  RgSchCellCb    *cell,
- RgSchUeCb    *ueCb, 
U8           numTxAnt
+ RgSchUeCb      *ueCb, 
uint8_t        numTxAnt
  ));
 #endif
 #endif
 /* sorted in ascending order of tbSz */
-CONSTANT struct rgSchUtlBcchPcchTbSz
+const struct rgSchUtlBcchPcchTbSz
 {
-   U8   rbIndex;    /* RB index {2,3} */
-   U16  tbSz;       /* one of the Transport block size in bits of
+   uint8_t   rbIndex;    /* RB index {2,3} */
+   uint16_t  tbSz;       /* one of the Transport block size in bits of
                      * rbIndex 2 or 3 */
    /* Corrected allocation for common channels */
-   U8   mcs;        /* imcs */
+   uint8_t   mcs;        /* imcs */
 } rgSchUtlBcchPcchTbSzTbl[44] = {
    { 2,   32,  0 }, { 2,   56,  1 }, { 2,   72,  2 }, { 3,   88,  1 },
    { 2,  104,  3 }, { 2,  120,  4 }, { 2,  144,  5 }, { 2,  176,  6 },
@@ -256,7 +252,7 @@ CONSTANT struct rgSchUtlBcchPcchTbSz
 
 /* forward references */
 #ifdef LTE_TDD
-PRIVATE Void rgSCHUtlUpdPrachOcc ARGS((
+static Void rgSCHUtlUpdPrachOcc ARGS((
 RgSchCellCb *cell,
 RgrTddPrachInfo *cellCfg));
 #endif
@@ -298,7 +294,7 @@ for proper NULLP assignment*/
 }
 
 #ifdef TFU_UPGRADE
-#define RGSCH_GETBIT(a, b)     ((((U8*)a)[(b)>>3] >> ((7-((b)&7)))) & 1)
+#define RGSCH_GETBIT(a, b)     ((((uint8_t*)a)[(b)>>3] >> ((7-((b)&7)))) & 1)
 
 /*
 *
@@ -313,17 +309,7 @@ for proper NULLP assignment*/
 *       File:  rg_sch_utl.c
 *
 */
-#ifdef ANSI
-F64 rgSCHUtlPower
-(
-F64    x,
-F64    n
-)
-#else
-F64 rgSCHUtlPower(x, n)
-F64    x;
-F64    n;
-#endif
+F64 rgSCHUtlPower(F64 x,F64 n)
 {
  if( n==0 )
  {
@@ -353,24 +339,10 @@ F64    n;
 *       File:  rg_sch_utl.c
 *
 */
-#ifdef ANSI
-U32 rgSCHUtlParse
-(
-U8     *buff,
-U8     startPos,
-U8     endPos,
-U8     buffSize
-)
-#else
-U32 rgSCHUtlParse(buff, startPos, endPos, buffSize)
-U8     *buff;
-U8     startPos;
-U8     endPos;
-U8     buffSize;
-#endif
+uint32_t rgSCHUtlParse(uint8_t *buff,uint8_t startPos,uint8_t endPos,uint8_t buffSize)
 {
U8 pointToChar,pointToEnd, loop;
U8 size =  endPos - startPos;
uint8_t pointToChar,pointToEnd, loop;
uint8_t size =  endPos - startPos;
  F64 result = 0;
  pointToEnd = (startPos)%8;
    for ( loop=0; loop<size; loop++)
@@ -382,7 +354,7 @@ U8     buffSize;
       }
       pointToEnd++;
    }
-   return ((U32)result);
+   return ((uint32_t)result);
 } /* end of rgSCHUtlParse*/
 
 /*
@@ -399,19 +371,9 @@ U8     buffSize;
 *       File:  rg_sch_utl.c
 *
 */
-#ifdef ANSI
-U8 rgSCHUtlFindDist
-(
-U16    crntTime,
-U16    tempIdx
-)
-#else
-U8 rgSCHUtlFindDist(crntTime, tempIdx)
-U16    crntTime;
-U16    tempIdx;
-#endif
+uint8_t rgSCHUtlFindDist(uint16_t crntTime,uint16_t tempIdx)
 {
U8  dist =0;
uint8_t  dist =0;
  /* ccpu00137113- Distance is not estimated properly if the periodicity is 
   * equal to RG_SCH_PCQI_SRS_SR_TRINS_SIZE.
   */
@@ -448,37 +410,29 @@ U16    tempIdx;
  *
  *  @param[in]  RgSchCellCb*     cell
  *  @param[in]  RgSchPdcchInfo*  pdcchInfo
- *  @param[in]  U8            loc
- *  @param[in]  U8            aggrLvl
+ *  @param[in]  uint8_t            loc
+ *  @param[in]  uint8_t            aggrLvl
  *  @param[out] RgSchPdcch**     pdcch
  *  @return  Boolean
  *         -#   TRUE  if available
  *         -#   FALSE otherwise
  *
  **/
-#ifdef ANSI
 Bool rgSCHUtlPdcchAvail
 (
-RgSchCellCb             *cell,
-RgSchPdcchInfo          *pdcchInfo,
-CmLteAggrLvl            aggrLvl,
-RgSchPdcch              **pdcch
+RgSchCellCb    *cell,
+RgSchPdcchInfo *pdcchInfo,
+CmLteAggrLvl   aggrLvl,
+RgSchPdcch     **pdcch
 )
-#else
-Bool rgSCHUtlPdcchAvail(cell, pdcchInfo, aggrLvl, pdcch)
-RgSchCellCb             *cell;
-RgSchPdcchInfo          *pdcchInfo;
-CmLteAggrLvl            aggrLvl;
-RgSchPdcch              **pdcch;
-#endif
 {
-   U8                                                  *byte;
-   U16                                         offset;
-       U16                  initMask;
-       U16                  currMask;
+   uint8_t            *byte;
+   uint16_t            offset;
+   uint16_t             initMask;
+   uint16_t             currMask;
    Inst                 inst = cell->instIdx;
    S16                  ret;
-       U16                  offsetStepMask;
+   uint16_t             offsetStepMask;
 
    /* V5G_213 : 10.1 */
        offset = 0;
@@ -576,27 +530,15 @@ RgSchPdcch              **pdcch;
  *     Invoked by: scheduler
  *
  *  @param[in]  RgSchPdcchInfo*  pdcchInfo
- *  @param[in]  U8            loc
- *  @param[in]  U8            aggrLvl
+ *  @param[in]  uint8_t            loc
+ *  @param[in]  uint8_t            aggrLvl
  *  @return     Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlPdcchPut
-(
-RgSchCellCb                *cell,
-RgSchPdcchInfo             *pdcchInfo,
-RgSchPdcch                 *pdcch
-)
-#else
-Void rgSCHUtlPdcchPut(cell, pdcchInfo, pdcch)
-RgSchCellCb                *cell;
-RgSchPdcchInfo             *pdcchInfo;
-RgSchPdcch                 *pdcch;
-#endif
+Void rgSCHUtlPdcchPut(RgSchCellCb *cell,RgSchPdcchInfo *pdcchInfo,RgSchPdcch *pdcch)
 {
-   U8                   *byte;
-   U8                   offset;
+   uint8_t              *byte;
+   uint8_t              offset;
    uint16_t             mask;
 
    switch(pdcch->aggrLvl)
@@ -616,7 +558,7 @@ RgSchPdcch                 *pdcch;
          mask = 0xffff;
          break;
       default:
-         RETVOID;
+         return;
    }
    /* Placing common computation of byte from all the cases above here
       for optimization */
@@ -628,7 +570,7 @@ RgSchPdcch                 *pdcch;
    pdcch->ue = NULLP;
    (*byte) &= ~mask;
 
-  RETVOID;
+  return;
 }
 
 \f
@@ -649,25 +591,13 @@ RgSchPdcch                 *pdcch;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlPdcchInit
-(
-RgSchCellCb             *cell,
-RgSchDlSf               *subFrm,
-U16                     nCce
-)
-#else
-Void rgSCHUtlPdcchInit(cell, subFrm, nCce)
-RgSchCellCb             *cell;
-RgSchDlSf               *subFrm;
-U16                     nCce;
-#endif
+Void rgSCHUtlPdcchInit(RgSchCellCb *cell,RgSchDlSf *subFrm,uint16_t nCce)
 {
    RgSchPdcchInfo       *pdcchInfo;
    RgSchPdcch           *pdcch;
    Inst                 inst = cell->instIdx;
-   U8                   extraBits;
-   U32                  cceMapSz;
+   uint8_t              extraBits;
+   uint32_t             cceMapSz;
 
    pdcchInfo = &subFrm->pdcchInfo;
    while(pdcchInfo->pdcchs.first != NULLP)
@@ -702,7 +632,7 @@ U16                     nCce;
       if (pdcchInfo->map == NULLP)
       {
          /* Generate log error here */
-         RETVOID;
+         return;
       }    
    }
 
@@ -715,7 +645,7 @@ U16                     nCce;
    extraBits = (cceMapSz)*8 - pdcchInfo->nCce;
    subFrm->pdcchInfo.map[cceMapSz - 1] |=
      ((1 << extraBits) - 1) << (8 - extraBits);
-   RETVOID;
+   return;
 }
 
 /* LTE_ADV_FLAG_REMOVED_START */
@@ -732,17 +662,7 @@ U16                     nCce;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSchSFRTotalPoolFree
-(
- RgSchSFRTotalPoolInfo  *sfrTotalPoolInfo,
- RgSchCellCb             *cell
- )
-#else
-Void rgSchSFRTotalPoolFree(sfrTotalPoolInfo, cell)
-   RgSchSFRTotalPoolInfo  *sfrTotalPoolInfo;
-   RgSchCellCb             *cell;
-#endif
+Void rgSchSFRTotalPoolFree(RgSchSFRTotalPoolInfo *sfrTotalPoolInfo,RgSchCellCb *cell)
 {
    CmLListCp   *l;
    CmLList     *n;
@@ -793,17 +713,7 @@ Void rgSchSFRTotalPoolFree(sfrTotalPoolInfo, cell)
  *  @return  Void
  *
  **/
-#ifdef ANSI
-S16 rgSchSFRTotalPoolInit
-(
- RgSchCellCb             *cell,
- RgSchDlSf               *sf
- )
-#else
-PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
-   RgSchCellCb             *cell;
-   RgSchDlSf               *sf;
-#endif
+S16 rgSchSFRTotalPoolInit(RgSchCellCb *cell,RgSchDlSf *sf)
 {      
    /*  Initialise the variables */
    RgSchSFRPoolInfo *sfrCCPool;
@@ -825,8 +735,7 @@ PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
    ret = rgSCHUtlAllocSBuf(cell->instIdx, (Data **)&temp, sizeof(CmLList));
    if (ret != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,
-                     "CE Pool memory allocation FAILED for cell");       
+      DU_LOG("\nERROR  -->  SCH : CE Pool memory allocation FAILED for cell");       
       rgSchSFRTotalPoolFree(&sf->sfrTotalPoolInfo, cell);
       return RFAILED;
    }
@@ -834,8 +743,7 @@ PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
    ret = rgSCHUtlAllocSBuf(cell->instIdx, (Data **)&temp->node, sizeof(RgSchSFRPoolInfo));
    if (ret != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,
-                     "CE Pool memory allocation FAILED for cell ");       
+      DU_LOG("\nERROR  -->  SCH : CE Pool memory allocation FAILED for cell ");       
       rgSchSFRTotalPoolFree(&sf->sfrTotalPoolInfo,cell);
       return RFAILED;
    }
@@ -868,8 +776,7 @@ PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
    ret = rgSCHUtlAllocSBuf(cell->instIdx, (Data **)&temp, sizeof(CmLList));
    if (ret != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,
-                     "CC Pool memory allocation FAILED for cell ");       
+      DU_LOG("\nERROR  -->  SCH : CC Pool memory allocation FAILED for cell ");       
       rgSchSFRTotalPoolFree(&sf->sfrTotalPoolInfo,cell);
       return RFAILED;
    }
@@ -877,8 +784,7 @@ PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
    ret = rgSCHUtlAllocSBuf(cell->instIdx, (Data **)&temp->node, sizeof(RgSchSFRPoolInfo));
    if (ret != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,
-                     "CC Pool memory allocation FAILED for cell ");       
+      DU_LOG("\nERROR  -->  SCH : CC Pool memory allocation FAILED for cell ");       
       rgSchSFRTotalPoolFree(&sf->sfrTotalPoolInfo,cell);
       return RFAILED;
    }
@@ -930,8 +836,7 @@ PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
       ret = rgSCHUtlAllocSBuf(cell->instIdx, (Data **)&temp, sizeof(CmLList));
       if (ret != ROK)
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,
-                        "CC Pool memory allocation FAILED for cell ");       
+         DU_LOG("\nERROR  -->  SCH : CC Pool memory allocation FAILED for cell ");       
          rgSchSFRTotalPoolFree(&sf->sfrTotalPoolInfo,cell);
          return RFAILED;
       }
@@ -939,8 +844,7 @@ PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
       ret = rgSCHUtlAllocSBuf(cell->instIdx, (Data **)&temp->node, sizeof(RgSchSFRPoolInfo));
       if (ret != ROK)
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,
-                        "CC Pool memory allocation FAILED for cell ");       
+         DU_LOG("\nERROR  -->  SCH : CC Pool memory allocation FAILED for cell ");       
          rgSchSFRTotalPoolFree(&sf->sfrTotalPoolInfo,cell);
          return RFAILED;
       }
@@ -986,22 +890,10 @@ PRIVATE Void rgSchSFRTotalPoolInit(cell, sf)
  *  @return  S16
  *
  **/
-#ifdef ANSI
-S16   rgSchDSFRRntpInfoInit 
-(
- TknStrOSXL              *rntpPtr,
- RgSchCellCb             *cell,
- U16                      bw
- )
-#else
-PRIVATE Void rgSchDSFRRntpInfoInit(rntpPtr, cell, bw)
-   TknStrOSXL              *rntpPtr;
-   RgSchCellCb             *cell;
-   U16                      bw;
-#endif
+S16   rgSchDSFRRntpInfoInit(TknStrOSXL  *rntpPtr,RgSchCellCb *cell,uint16_t bw)
 {   
    Inst inst = cell->instIdx;
-   U16 len;
+   uint16_t len;
 
    rntpPtr->pres = PRSNT_NODEF;
 
@@ -1011,9 +903,9 @@ PRIVATE Void rgSchDSFRRntpInfoInit(rntpPtr, cell, bw)
 
    /* Allocate memory for "scheduled UE" Info */
    if((rgSCHUtlAllocSBuf(inst, (Data**)&(rntpPtr->val),
-               (len * sizeof(U8)))) != ROK)
+               (len * sizeof(uint8_t)))) != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Memory allocation FAILED for RNTP Alloc");
+      DU_LOG("\nERROR  -->  SCH : Memory allocation FAILED for RNTP Alloc");
       return RFAILED;
    }
 
@@ -1033,28 +925,16 @@ PRIVATE Void rgSchDSFRRntpInfoInit(rntpPtr, cell, bw)
  *  @return  S16
  *
  **/
-#ifdef ANSI
-S16   rgSchDSFRRntpInfoFree 
-(
- TknStrOSXL              *rntpPtr,
- RgSchCellCb             *cell,
- U16                      bw
- )
-#else
-PRIVATE Void rgSchDSFRRntpInfoFree(rntpPtr, cell, bw)
-   TknStrOSXL              *rntpPtr;
-   RgSchCellCb             *cell;
-   U16                      bw;
-#endif
+S16   rgSchDSFRRntpInfoFree(TknStrOSXL *rntpPtr,RgSchCellCb *cell,uint16_t bw)
 {   
    Inst inst = cell->instIdx;
-   U16 len;
+   uint16_t len;
 
    len = (bw % 8 == 0) ? (bw/8) : (bw/8 + 1);
 
    if(rntpPtr->pres == PRSNT_NODEF)
    {   
-      rgSCHUtlFreeSBuf(inst, (Data **)(&(rntpPtr->val)),(len * sizeof(U8)));
+      rgSCHUtlFreeSBuf(inst, (Data **)(&(rntpPtr->val)),(len * sizeof(uint8_t)));
       rntpPtr->pres = NOTPRSNT;
       rntpPtr->len  = 0;   
    }
@@ -1076,17 +956,7 @@ PRIVATE Void rgSchDSFRRntpInfoFree(rntpPtr, cell, bw)
  *  @return  Void
  *
  **/
-#ifdef ANSI
-PRIVATE Void rgSchSFRResetPoolVariables
-(
- RgSchCellCb             *cell,
- RgSchSFRPoolInfo        *pool
- )
-#else
-PRIVATE Void rgSchSFRResetPoolVariables(cell, pool)
-   RgSchCellCb             *cell;
-   RgSchSFRPoolInfo *pool;
-#endif
+static Void rgSchSFRResetPoolVariables(RgSchCellCb *cell,RgSchSFRPoolInfo *pool)
 {
 
    pool->bwAlloced  = 0;
@@ -1099,7 +969,7 @@ PRIVATE Void rgSchSFRResetPoolVariables(cell, pool)
    pool->type2Start = pool->poolstartRB;
    pool->bw = pool->poolendRB - pool->poolstartRB + 1;
 
-      RETVOID;
+      return;
 }
 /**
  * @brief This function resets SFR Pool information for frame
@@ -1116,17 +986,7 @@ PRIVATE Void rgSchSFRResetPoolVariables(cell, pool)
  *  @return  Void
  *
  **/
-#ifdef ANSI
-PRIVATE Void rgSCHSFRUtlTotalPoolReset
-(
- RgSchCellCb             *cell,
- RgSchDlSf               *subFrm
- )
-#else
-PRIVATE Void rgSCHSFRUtlTotalPoolReset(cell, subFrm)
-   RgSchCellCb             *cell;
-   RgSchDlSf               *subFrm;
-#endif
+static Void rgSCHSFRUtlTotalPoolReset(RgSchCellCb *cell,RgSchDlSf *subFrm)
 {
    RgSchSFRTotalPoolInfo *totalPoolInfo = &subFrm->sfrTotalPoolInfo;
    CmLListCp    *ccPool = &totalPoolInfo->ccPool;
@@ -1164,7 +1024,7 @@ PRIVATE Void rgSCHSFRUtlTotalPoolReset(cell, subFrm)
       totalPoolInfo->CEPoolBwAvlbl = tempPool->bw;    
    }
 
-   RETVOID;
+   return;
 }
 /* LTE_ADV_FLAG_REMOVED_END */
 /**
@@ -1180,53 +1040,33 @@ PRIVATE Void rgSCHSFRUtlTotalPoolReset(cell, subFrm)
  *
  *  @param[in]  RgSchCellCb*     cell
  *  @param[in]  RgSubFrm*     subFrm
- *  @param[in]  U8            hqFeedBack
- *  @param[in]  U8            nDmrs
- *  @param[in]  U8            rbStart
+ *  @param[in]  uint8_t            hqFeedBack
+ *  @param[in]  uint8_t            nDmrs
+ *  @param[in]  uint8_t            rbStart
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
 #ifdef LTE_TDD
-#ifdef ANSI
 S16 rgSCHUtlAddPhich
 (
-RgSchCellCb             *cell,
-CmLteTimingInfo         frm,
-U8                      hqFeedBack,
-U8                      nDmrs,
-U8                      rbStart,
-U8                      iPhich
+RgSchCellCb     *cell,
+CmLteTimingInfo frm,
+uint8_t         hqFeedBack,
+uint8_t         nDmrs,
+uint8_t         rbStart,
+uint8_t         iPhich
 )
 #else
-S16 rgSCHUtlAddPhich(cell, frm, hqFeedBack, nDmrs, rbStart, iPhich)
-RgSchCellCb             *cell;
-CmLteTimingInfo         frm;
-U8                      hqFeedBack;
-U8                      nDmrs;
-U8                      rbStart;
-U8                      iPhich;
-#endif
-#else
-#ifdef ANSI
 S16 rgSCHUtlAddPhich
 (
-RgSchCellCb             *cell,
-CmLteTimingInfo         frm,
-U8                      hqFeedBack,
-U8                      nDmrs,
-U8                      rbStart,
-Bool                    isForMsg3
+RgSchCellCb     *cell,
+CmLteTimingInfo frm,
+uint8_t         hqFeedBack,
+uint8_t         nDmrs,
+uint8_t         rbStart,
+Bool            isForMsg3
 )
-#else
-S16 rgSCHUtlAddPhich(cell, frm, hqFeedBack, nDmrs, rbStart, isForMsg3)
-RgSchCellCb             *cell;
-CmLteTimingInfo         frm;
-U8                      hqFeedBack;
-U8                      nDmrs;
-U8                      rbStart;
-Bool                    isForMsg3;
-#endif
 #endif
 {
    S16                ret;
@@ -1239,7 +1079,7 @@ Bool                    isForMsg3;
 
    if(ret != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId, " rgSCHUtlAddPhich(): "
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlAddPhich(): "
                "Allocation of RgSchPhich failed");
       return RFAILED;
    }
@@ -1269,17 +1109,7 @@ Bool                    isForMsg3;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-PRIVATE Void rgSCHUtlPhichReset
-(
-RgSchCellCb                *cell,
-RgSchDlSf                  *subFrm
-)
-#else
-PRIVATE Void rgSCHUtlPhichReset(cell, subFrm)
-RgSchCellCb                *cell;
-RgSchDlSf                  *subFrm;
-#endif
+static Void rgSCHUtlPhichReset(RgSchCellCb *cell,RgSchDlSf *subFrm)
 {
    RgSchPhichInfo          *phichInfo;
    RgSchPhich              *phich;
@@ -1294,7 +1124,7 @@ RgSchDlSf                  *subFrm;
       RGSCH_PHICH_FREE(cell->instIdx, phich, sizeof(RgSchPhich));
    }
    cmLListInit(&phichInfo->phichs);
-   RETVOID;
+   return;
 } /* rgSCHUtlPhichReset */
 
 \f
@@ -1313,20 +1143,10 @@ RgSchDlSf                  *subFrm;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-RgSchDlSf* rgSCHUtlSubFrmGet
-(
-RgSchCellCb            *cell,
-CmLteTimingInfo        frm
-)
-#else
-RgSchDlSf* rgSCHUtlSubFrmGet(cell, frm)
-RgSchCellCb            *cell;
-CmLteTimingInfo        frm;
-#endif
+RgSchDlSf* rgSCHUtlSubFrmGet(RgSchCellCb *cell,CmLteTimingInfo frm)
 {
    RgSchDlSf            *sf;
-   U8                   dlIdx;
+   uint8_t               dlIdx;
 
 #ifdef LTE_TDD
    dlIdx = rgSCHUtlGetDlSfIdx(cell, &frm);
@@ -1361,20 +1181,10 @@ CmLteTimingInfo        frm;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlSubFrmPut
-(
-RgSchCellCb            *cell,
-RgSchDlSf              *sf
-)
-#else
-Void rgSCHUtlSubFrmPut(cell, sf)
-RgSchCellCb            *cell;
-RgSchDlSf              *sf;
-#endif
+Void rgSCHUtlSubFrmPut(RgSchCellCb *cell,RgSchDlSf *sf)
 {
-   U8                  i;
-   U8                  noRaRsps;
+   uint8_t                  i;
+   uint8_t                  noRaRsps;
 
 #ifdef LTE_TDD
    /* Release all the held PDCCH information */
@@ -1464,7 +1274,7 @@ RgSchDlSf              *sf;
    sf->cceCnt = 0;
    sf->isCceFailure = FALSE;
    sf->dlUlBothCmplt = 0;
-   RETVOID;
+   return;
 }
 
 \f
@@ -1479,24 +1289,16 @@ RgSchDlSf              *sf;
  *
  *     Invoked by: Scheduler
  *
- *  @param[in]  U32       n
- *  @return  U8
+ *  @param[in]  uint32_t       n
+ *  @return  uint8_t
  *
  **/
-#ifdef ANSI
-U8 rgSCHUtlLog32bitNbase2
-(
-U32               n
-)
-#else
-U8 rgSCHUtlLog32bitNbase2(n)
-U32               n;
-#endif
+uint8_t rgSCHUtlLog32bitNbase2(uint32_t n)
 {
-   U32            b[] = {0x2, 0xc, 0xf0, 0xff00, 0xffff0000};
-   U32            s[] = {1, 2, 4, 8, 16};
-   S16            i;
-   U8             ret = 0;
+   uint32_t  b[] = {0x2, 0xc, 0xf0, 0xff00, 0xffff0000};
+   uint32_t  s[] = {1, 2, 4, 8, 16};
+   S16       i;
+   uint8_t   ret = 0;
 
    for (i=4; i >= 0; i--)
    {
@@ -1524,26 +1326,14 @@ U32               n;
  *
  *  @param[in]   RgSchCellCb     *cell
  *  @param[in]   RgSchUeCb       *ue
- *  @param[in]   U8            isAck
+ *  @param[in]   uint8_t            isAck
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlRelPdcchFbk
-(
-RgSchCellCb        *cell,
-RgSchUeCb          *ue,
-U8               isAck
-)
-#else
-Void rgSCHUtlDlRelPdcchFbk(cell, ue, isAck)
-RgSchCellCb        *cell;
-RgSchUeCb          *ue;
-U8               isAck;
-#endif
+Void rgSCHUtlDlRelPdcchFbk(RgSchCellCb *cell,RgSchUeCb *ue,uint8_t isAck)
 {
    cell->sc.apis->rgSCHDlRelPdcchFbk(cell, ue, isAck);
-   RETVOID;
+   return;
 }
 
 
@@ -1564,20 +1354,10 @@ U8               isAck;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlProcAck
-(
-RgSchCellCb        *cell,
-RgSchDlHqProcCb    *hqP
-)
-#else
-Void rgSCHUtlDlProcAck(cell, hqP)
-RgSchCellCb        *cell;
-RgSchDlHqProcCb    *hqP;
-#endif
+Void rgSCHUtlDlProcAck(RgSchCellCb *cell,RgSchDlHqProcCb *hqP)
 {
    cell->sc.apis->rgSCHDlProcAck(cell, hqP);
-   RETVOID;
+   return;
 }
 
 /**
@@ -1595,21 +1375,11 @@ RgSchDlHqProcCb    *hqP;
  *  @param[out] RgSchErrInfo  *err
  *  @return  Void
  **/
-#ifdef ANSI
-Void rgSCHUtlHdlCrntiCE
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue
-)
-#else
-Void rgSCHUtlHdlCrntiCE(cell, ue)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-#endif
+Void rgSCHUtlHdlCrntiCE(RgSchCellCb  *cell,RgSchUeCb *ue)
 {
 
    cell->sc.apis->rgSCHHdlCrntiCE(cell, ue);
-   RETVOID;
+   return;
 }  /* rgSCHUtlHdlCrntiCE */
 #endif /* LTEMAC_SPS */
 
@@ -1620,7 +1390,7 @@ RgSchUeCb    *ue;
  *     Desc : Calculate total REGs, given a bandwidth, CFI
  *            and number of antennas.
  *
- *     Ret  : Total REGs (U16)
+ *     Ret  : Total REGs (uint16_t)
  *
  *     Notes: Could optimise if bw values are limited
  *            (taken from RRC spec) by indexing values from
@@ -1631,23 +1401,9 @@ RgSchUeCb    *ue;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE U16 rgSCHUtlCalcTotalRegs
-(
-U8    bw,
-U8    cfi,
-U8    numAntna,
-Bool  isEcp
-)
-#else
-PRIVATE U16 rgSCHUtlCalcTotalRegs(bw, cfi, numAntna, isEcp)
-U8    bw;
-U8    cfi;
-U8    numAntna;
-Bool  isEcp;
-#endif
+static uint16_t rgSCHUtlCalcTotalRegs(uint8_t bw,uint8_t cfi,uint8_t numAntna,Bool  isEcp)
 {
-   U16 regs = 0;
+   uint16_t regs = 0;
 
    /*ccpu00116757-  removed check for (ERRCLASS & ERRCLS_DEBUG)*/
 
@@ -1690,24 +1446,14 @@ Bool  isEcp;
  *
  *     Desc : Calculates number of PHICH REGs
  *
- *     Ret  : Number of PHICH REGs (U8)
+ *     Ret  : Number of PHICH REGs (uint8_t)
  *
  *     Notes: ng6 is Ng multiplied by 6
  *
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE U16 rgSCHUtlCalcPhichRegs
-(
-U8 bw,
-U8 ng6
-)
-#else
-PRIVATE U16 rgSCHUtlCalcPhichRegs(bw, ng6)
-U8 bw;
-U8 ng6;
-#endif
+static uint16_t rgSCHUtlCalcPhichRegs(uint8_t bw,uint8_t ng6)
 {
    /* ccpu00115330: Corrected the calculation for number of PHICH groups*/
    return (RGSCH_CEIL((bw * ng6) ,(8 * 6)) * RGSCH_NUM_REG_PER_PHICH_GRP);
@@ -1727,39 +1473,21 @@ U8 ng6;
  *
  *     Invoked by: Scheduler
  *
- *  @param[in]  U8      bw
- *  @param[in]  U8      ng6
- *  @param[in]  U8      cfi
- *  @param[in]  U8      mPhich
- *  @param[in]  U8      numAntna
+ *  @param[in]  uint8_t      bw
+ *  @param[in]  uint8_t      ng6
+ *  @param[in]  uint8_t      cfi
+ *  @param[in]  uint8_t      mPhich
+ *  @param[in]  uint8_t      numAntna
  *  @param[in]  Bool    isEcp
- *  @return     N_cce (U8)
+ *  @return     N_cce (uint8_t)
  *
  **/
-#ifdef ANSI
-U8 rgSCHUtlCalcNCce
-(
-U8            bw,
-RgrPhichNg    ng,
-U8            cfi,
-U8            mPhich,
-U8            numAntna,
-Bool          isEcp
-)
-#else
-U8 rgSCHUtlCalcNCce(bw, ng, cfi, mPhich, numAntna, isEcp)
-U8             bw;
-RgrPhichNg     ng;
-U8             cfi;
-U8             mPhich;
-U8             numAntna;
-Bool           isEcp;
-#endif
+uint8_t rgSCHUtlCalcNCce(uint8_t bw,RgrPhichNg ng,uint8_t cfi,uint8_t mPhich,uint8_t numAntna,Bool isEcp)
 {
-   U16         totalRegs;
-   U16         phichRegs;
-   U16         cceRegs;
-   U8          ng6;
+   uint16_t totalRegs;
+   uint16_t phichRegs;
+   uint16_t cceRegs;
+   uint8_t  ng6;
 
    /*ccpu00116757-  removed check for (ERRCLASS & ERRCLS_DEBUG)*/
 
@@ -1784,7 +1512,7 @@ Bool           isEcp;
    phichRegs = rgSCHUtlCalcPhichRegs(bw, ng6);
    cceRegs   = totalRegs - mPhich*phichRegs - RGSCH_NUM_PCFICH_REG;
 
-   return ((U8)(cceRegs/RGSCH_NUM_REG_PER_CCE));
+   return ((uint8_t)(cceRegs/RGSCH_NUM_REG_PER_CCE));
 }
 
 #else
@@ -1801,35 +1529,19 @@ Bool           isEcp;
  *
  *     Invoked by: Scheduler
  *
- *  @param[in]  U8      bw
- *  @param[in]  U8      ng6
- *  @param[in]  U8      cfi
- *  @param[in]  U8      numAntna
- *  @return     N_cce (U8)
+ *  @param[in]  uint8_t      bw
+ *  @param[in]  uint8_t      ng6
+ *  @param[in]  uint8_t      cfi
+ *  @param[in]  uint8_t      numAntna
+ *  @return     N_cce (uint8_t)
  *
  **/
-#ifdef ANSI
-U8 rgSCHUtlCalcNCce
-(
-U8            bw,
-RgrPhichNg    ng,
-U8            cfi,
-U8            numAntna,
-Bool          isEcp
-)
-#else
-U8 rgSCHUtlCalcNCce(bw, ng, cfi, numAntna, isEcp)
-U8             bw;
-RgrPhichNg     ng;
-U8             cfi;
-U8             numAntna;
-Bool           isEcp;
-#endif
+uint8_t rgSCHUtlCalcNCce(uint8_t bw,RgrPhichNg ng,uint8_t cfi,uint8_t numAntna,Bool isEcp)
 {
-   U16         totalRegs;
-   U16         phichRegs;
-   U16         cceRegs;
-   U8          ng6;
+   uint16_t totalRegs;
+   uint16_t phichRegs;
+   uint16_t cceRegs;
+   uint8_t  ng6;
 
    /*ccpu00116757-  removed check for (ERRCLASS & ERRCLS_DEBUG)*/
 
@@ -1854,7 +1566,7 @@ Bool           isEcp;
    phichRegs = rgSCHUtlCalcPhichRegs(bw, ng6);
    cceRegs   = totalRegs - phichRegs - RGSCH_NUM_PCFICH_REG;
 
-   return ((U8)(cceRegs/RGSCH_NUM_REG_PER_CCE));
+   return ((uint8_t)(cceRegs/RGSCH_NUM_REG_PER_CCE));
 }
 #endif
 
@@ -1870,40 +1582,14 @@ Bool           isEcp;
  *               comprises RB start and N_dmrs.
  *
  *  @param[in]  RgSchUlHqProcCb   *hqProc
- *  @param[out] U8             *rbStartRef
- *  @param[out] U8             *nDmrsRef
+ *  @param[out] uint8_t             *rbStartRef
+ *  @param[out] uint8_t             *nDmrsRef
  *  @return  S16
  **/
 #ifdef LTE_TDD
-#ifdef ANSI
-S16 rgSCHUtlGetPhichInfo
-(
-RgSchUlHqProcCb   *hqProc,
-U8                *rbStartRef,
-U8                *nDmrsRef,
-U8                *iPhich
-)
-#else
-S16 rgSCHUtlGetPhichInfo(hqProc, rbStartRef, nDmrsRef, iPhich)
-RgSchUlHqProcCb   *hqProc;
-U8                *rbStartRef;
-U8                *nDmrsRef;
-U8                *iPhich;
-#endif
-#else
-#ifdef ANSI
-S16 rgSCHUtlGetPhichInfo
-(
-RgSchUlHqProcCb   *hqProc,
-U8                *rbStartRef,
-U8                *nDmrsRef
-)
+S16 rgSCHUtlGetPhichInfo(RgSchUlHqProcCb *hqProc,uint8_t *rbStartRef,uint8_t *nDmrsRef,uint8_t *iPhich)
 #else
-S16 rgSCHUtlGetPhichInfo(hqProc, rbStartRef, nDmrsRef)
-RgSchUlHqProcCb   *hqProc;
-U8                *rbStartRef;
-U8                *nDmrsRef;
-#endif
+S16 rgSCHUtlGetPhichInfo(RgSchUlHqProcCb *hqProc,uint8_t *rbStartRef,uint8_t *nDmrsRef)
 #endif
 {
 /* ACC-TDD */
@@ -1936,50 +1622,32 @@ U8                *nDmrsRef;
  *               - RV
  *
  *  @param[in]  RgSchUlAlloc   *alloc
- *  @param[out] U8             *rbStartRef
- *  @param[out] U8             *numRbRef
- *  @param[out] U8             *rvRef
- *  @param[out] U16            *size
+ *  @param[out] uint8_t             *rbStartRef
+ *  @param[out] uint8_t             *numRbRef
+ *  @param[out] uint8_t             *rvRef
+ *  @param[out] uint16_t            *size
  *  @param[out] TfuModScheme   *modType
  *  @param[out] Bool           *isRtx
- *  @param[out] U8             *nDmrs
+ *  @param[out] uint8_t             *nDmrs
  *  @param[out] Bool           *ndi
- *  @param[out] U8             *hqPId
+ *  @param[out] uint8_t             *hqPId
  *  @return  S16
  **/
-#ifdef ANSI
 S16 rgSCHUtlAllocRcptInfo
 (
 RgSchUlAlloc   *alloc,
 CmLteRnti      *rnti,
-U8             *iMcsRef,
-U8             *rbStartRef,
-U8             *numRbRef,
-U8             *rvRef,
-U16            *size,
+uint8_t        *iMcsRef,
+uint8_t        *rbStartRef,
+uint8_t        *numRbRef,
+uint8_t        *rvRef,
+uint16_t       *size,
 TfuModScheme   *modType,
 Bool           *isRtx,
-U8             *nDmrs,
+uint8_t        *nDmrs,
 Bool           *ndi,
-U8             *hqPId
+uint8_t        *hqPId
 )
-#else
-S16 rgSCHUtlAllocRcptInfo(alloc, rnti, iMcsRef, rbStartRef, numRbRef,
-                                 rvRef, size, modType, isRtx, nDmrs, ndi,
-                                 hqPId)
-RgSchUlAlloc   *alloc;
-CmLteRnti      *rnti;
-U8             *iMcsRef;
-U8             *rbStartRef;
-U8             *numRbRef;
-U8             *rvRef;
-U16            *size;
-TfuModScheme   *modType;
-Bool           *isRtx;
-U8             *nDmrs;
-Bool           *ndi;
-U8             *hqPId;
-#endif
 {
    /* Modulation order for 16qam UEs would be
     * min(4,modulation order in grant). Please refer to 36.213-8.6.1*/
@@ -1996,8 +1664,7 @@ U8             *hqPId;
    {
       if ( ((alloc->ue) == NULLP) ||  (RG_SCH_CMN_GET_UE(alloc->ue, alloc->ue->cell) == NULLP))
       {
-         RLOG_ARG2(L_ERROR,DBG_CELLID,alloc->ue->cell->cellId,
-                     "Failed: ue->sch is null RNTI:%d,isRetx=%d",
+         DU_LOG("\nERROR  -->  SCH : Failed: ue->sch is null RNTI:%d,isRetx=%d",
                      alloc->rnti, alloc->grnt.isRtx);
          return RFAILED; 
       }
@@ -2037,28 +1704,14 @@ U8             *hqPId;
  *               - RV
  *
  *  @param[in]  RgSchUlAlloc   *alloc
- *  @param[out] U8             *rbStartRef
- *  @param[out] U8             *numRbRef
- *  @param[out] U8             *rvRef
- *  @param[out] U16            *size
+ *  @param[out] uint8_t             *rbStartRef
+ *  @param[out] uint8_t             *numRbRef
+ *  @param[out] uint8_t             *rvRef
+ *  @param[out] uint16_t            *size
  *  @param[out] TfuModScheme   *modType
  *  @return  S16
  **/
-#ifdef ANSI
-S16 rgSCHUtlAllocRcptInfo
-(
-RgSchCellCb             *cell,
-RgSchUlAlloc            *alloc,
-CmLteTimingInfo         *timeInfo,
-TfuUeUlSchRecpInfo      *recpReq
-)
-#else
-S16 rgSCHUtlAllocRcptInfo(cell, alloc, timeInfo, recpReq)
-RgSchCellCb             *cell;
-RgSchUlAlloc            *alloc;
-CmLteTimingInfo         *timeInfo;
-TfuUeUlSchRecpInfo      *recpReq;
-#endif
+S16 rgSCHUtlAllocRcptInfo(RgSchCellCb *cell,RgSchUlAlloc *alloc,CmLteTimingInfo *timeInfo,TfuUeUlSchRecpInfo *recpReq)
 {
 #if (ERRCLASS & ERRCLS_DEBUG)
    if ((alloc == NULLP) || (alloc->hqProc == NULLP))
@@ -2157,23 +1810,13 @@ TfuUeUlSchRecpInfo      *recpReq;
  *  @return     Void
  *
  **/
-#ifdef ANSI
-PRIVATE Void rgSCHUtlUpdPrachOcc
-(
-RgSchCellCb       *cell,
-RgrTddPrachInfo   *cellCfg
-)
-#else
-PRIVATE Void rgSCHUtlUpdPrachOcc(cell, cellCfg)
-RgSchCellCb       *cell;
-RgrTddPrachInfo   *cellCfg;
-#endif
+static Void rgSCHUtlUpdPrachOcc(RgSchCellCb *cell,RgrTddPrachInfo *cellCfg)
 {
-   U8   idx;
-   U8    count = 0;
-   U8    size;
-   U8    startIdx;
-   U8    endIdx;
+   uint8_t    idx;
+   uint8_t    count = 0;
+   uint8_t    size;
+   uint8_t    startIdx;
+   uint8_t    endIdx;
 
    /* In the 1st half frame */
    if(cellCfg->halfFrm == 0)
@@ -2202,7 +1845,7 @@ RgrTddPrachInfo   *cellCfg;
          count ++;
       }
    }
-   RETVOID;
+   return;
 }
 
 /**
@@ -2221,27 +1864,17 @@ RgrTddPrachInfo   *cellCfg;
  *  @return     Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlPrachCfgInit
-(
-RgSchCellCb       *cell,
-RgrCellCfg        *cellCfg
-)
-#else
-Void rgSCHUtlPrachCfgInit(cell, cellCfg)
-RgSchCellCb       *cell;
-RgrCellCfg        *cellCfg;
-#endif
+Void rgSCHUtlPrachCfgInit(RgSchCellCb *cell,RgrCellCfg *cellCfg)
 {
-   U8 idx;
-   U8 subfrmIdx;
-   U8 splFrm;
+   uint8_t idx;
+   uint8_t subfrmIdx;
+   uint8_t splFrm;
 
    if(cellCfg->prachRscInfo.numRsc <= 0)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId, "Invalid"
+      DU_LOG("\nERROR  -->  SCH : Invalid"
                   "PRACH resources Configuration ");
-      RETVOID;
+      return;
    }
 
    /* Update SFN occasions */
@@ -2277,7 +1910,7 @@ RgrCellCfg        *cellCfg;
          }
       }
    }
-   RETVOID;
+   return;
 }
 
 /**
@@ -2297,30 +1930,18 @@ RgrCellCfg        *cellCfg;
  *  @return     Void
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrCellCfg
-(
-RgSchCellCb       *cell,
-RgrCellCfg        *cellCfg,
-RgSchErrInfo      *errInfo
-)
-#else
-S16 rgSCHUtlRgrCellCfg(cell, cellCfg, errInfo)
-RgSchCellCb       *cell;
-RgrCellCfg        *cellCfg;
-RgSchErrInfo      *errInfo;
-#endif
+S16 rgSCHUtlRgrCellCfg(RgSchCellCb *cell,RgrCellCfg *cellCfg,RgSchErrInfo *errInfo)
 {
-   U8              i;
-   U8              sfn=0;
-   U8              sfNum = 0;
+   uint8_t         i;
+   uint8_t         sfn=0;
+   uint8_t         sfNum = 0;
    RgSchDlSf       *sf;
    CmLteTimingInfo frm;
-   U8              ulDlCfgIdx = cellCfg->ulDlCfgIdx;
-   U8              maxslots ;
-   U8              maxDlslots;
+   uint8_t         ulDlCfgIdx = cellCfg->ulDlCfgIdx;
+   uint8_t         maxslots ;
+   uint8_t         maxDlslots;
    S16             ret = ROK;
-   U16             bw;         /*!< Number of RBs in the cell */
+   uint16_t        bw;         /*!< Number of RBs in the cell */
    
    memset(&frm,0,sizeof(CmLteTimingInfo));
 
@@ -2477,28 +2098,16 @@ RgSchErrInfo      *errInfo;
  *  @return     Void
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrCellCfg
-(
-RgSchCellCb       *cell,
-RgrCellCfg        *cellCfg,
-RgSchErrInfo      *errInfo
-)
-#else
-S16 rgSCHUtlRgrCellCfg(cell, cellCfg, errInfo)
-RgSchCellCb       *cell;
-RgrCellCfg        *cellCfg;
-RgSchErrInfo      *errInfo;
-#endif
+S16 rgSCHUtlRgrCellCfg(RgSchCellCb *cell,RgrCellCfg *cellCfg,RgSchErrInfo *errInfo)
 {
-   U8              i;
+   uint8_t         i;
    RgSchDlSf       *sf;
    CmLteTimingInfo frm;
    S16             ret;
    Inst            inst = cell->instIdx;
    /* LTE_ADV_FLAG_REMOVED_START */
-   U16             len;
-   len = (U16)((cell->bwCfg.dlTotalBw % 8 == 0) ? (cell->bwCfg.dlTotalBw/8) : (cell->bwCfg.dlTotalBw/8 + 1)); /*KW fix for LTE_ADV */
+   uint16_t        len;
+   len = (uint16_t)((cell->bwCfg.dlTotalBw % 8 == 0) ? (cell->bwCfg.dlTotalBw/8) : (cell->bwCfg.dlTotalBw/8 + 1)); /*KW fix for LTE_ADV */
    /* LTE_ADV_FLAG_REMOVED_END */
 
    memset(&frm,0,sizeof(CmLteTimingInfo));
@@ -2574,9 +2183,9 @@ RgSchErrInfo      *errInfo;
    if (cell->lteAdvCb.dsfrCfg.status == RGR_ENABLE)
    {    
       if((rgSCHUtlAllocSBuf(inst, (Data**)&(cell->rntpAggrInfo.val),
-                  (len * sizeof(U8)))) != ROK)
+                  (len * sizeof(uint8_t)))) != ROK)
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Memory allocation FAILED for RNTP Alloc");
+         DU_LOG("\nERROR  -->  SCH : Memory allocation FAILED for RNTP Alloc");
          return RFAILED;
       }
       cell->rntpAggrInfo.pres = PRSNT_NODEF;
@@ -2664,19 +2273,7 @@ RgSchErrInfo      *errInfo;
  *  @return     Void
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrCellRecfg
-(
-RgSchCellCb       *cell,
-RgrCellRecfg      *recfg,
-RgSchErrInfo      *err
-)
-#else
-S16 rgSCHUtlRgrCellRecfg(cell, recfg, err)
-RgSchCellCb       *cell;
-RgrCellRecfg      *recfg;
-RgSchErrInfo      *err;
-#endif
+S16 rgSCHUtlRgrCellRecfg(RgSchCellCb *cell,RgrCellRecfg *recfg,RgSchErrInfo *err)
 {
    return (cell->sc.apis->rgSCHRgrCellRecfg(cell, recfg, err));
 }
@@ -2699,27 +2296,19 @@ RgSchErrInfo      *err;
  *  @return     Void
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlFreeCell
-(
-RgSchCellCb          *cell
-)
-#else
-S16 rgSCHUtlFreeCell(cell)
-RgSchCellCb          *cell;
-#endif
+S16 rgSCHUtlFreeCell(RgSchCellCb  *cell)
 {
-   U8               i;
+   uint8_t          i;
    CmLListCp        *lst;
    RgSchPdcch       *pdcch;
    RgSchPdcchInfo   *pdcchInfo;
    RgSchPhichInfo   *phichInfo;
    RgSchPhich       *phich;
    Inst             inst = cell->instIdx;
-   U8               maxslots;
+   uint8_t          maxslots;
 #ifdef LTE_TDD
    RgSchRaReqInfo *raReqInfo;
-   U8                idx;
+   uint8_t         idx;
 #endif
 
 #ifdef LTE_TDD
@@ -2848,21 +2437,7 @@ RgSchCellCb          *cell;
  *  @return     S16
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrUeCfg
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-RgrUeCfg                   *cfg,
-RgSchErrInfo               *err
-)
-#else
-S16 rgSCHUtlRgrUeCfg(cell, ue, cfg, err)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-RgrUeCfg                   *cfg;
-RgSchErrInfo               *err;
-#endif
+S16 rgSCHUtlRgrUeCfg(RgSchCellCb *cell,RgSchUeCb *ue,RgrUeCfg *cfg,RgSchErrInfo *err)
 {
 
    /* Assign TM 1 as UE's default TM */
@@ -2923,23 +2498,7 @@ RgSchErrInfo               *err;
  *  @return     S16
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrLcCfg
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-RgSchDlLcCb                *dlLc,
-RgrLchCfg               *cfg,
-RgSchErrInfo               *errInfo
-)
-#else
-S16 rgSCHUtlRgrLcCfg(cell, ue, dlLc, cfg, errInfo)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-RgSchDlLcCb                *dlLc;
-RgrLchCfg               *cfg;
-RgSchErrInfo               *errInfo;
-#endif
+S16 rgSCHUtlRgrLcCfg(RgSchCellCb *cell,RgSchUeCb *ue,RgSchDlLcCb *dlLc,RgrLchCfg *cfg,RgSchErrInfo *errInfo)
 {
    return (cell->sc.apis->rgSCHRgrLchCfg(cell, ue, dlLc, cfg, errInfo));
 }
@@ -2965,23 +2524,7 @@ RgSchErrInfo               *errInfo;
  *  @return     S16
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrLcRecfg
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-RgSchDlLcCb                *dlLc,
-RgrLchRecfg                *recfg,
-RgSchErrInfo               *err
-)
-#else
-S16 rgSCHUtlRgrLcRecfg(cell, ue, dlLc, recfg, err)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-RgSchDlLcCb                *dlLc;
-RgrLchRecfg                *recfg;
-RgSchErrInfo               *err;
-#endif
+S16 rgSCHUtlRgrLcRecfg(RgSchCellCb *cell,RgSchUeCb *ue,RgSchDlLcCb *dlLc,RgrLchRecfg *recfg,RgSchErrInfo *err)
 {
    return (cell->sc.apis->rgSCHRgrLchRecfg(cell, ue, dlLc, recfg, err));
 }
@@ -2999,25 +2542,11 @@ RgSchErrInfo               *err;
  *  @param[in]  RgSchCellCb   *cell
  *  @param[in]  RgSchUeCb     *ue
  *  @param[in]  CmLteLcId     lcId
- *  @param[in]  U8            lcgId
+ *  @param[in]  uint8_t            lcgId
  *  @return     S16
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrLcDel
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-CmLteLcId                  lcId,
-U8                         lcgId
-)
-#else
-S16 rgSCHUtlRgrLcDel(cell, ue, lcId, lcgId)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-CmLteLcId                  lcId;
-U8                         lcgId;
-#endif
+S16 rgSCHUtlRgrLcDel(RgSchCellCb *cell,RgSchUeCb *ue,CmLteLcId lcId,uint8_t lcgId)
 {
    cell->sc.apis->rgSCHRgrLchDel(cell, ue, lcId, lcgId);
 
@@ -3043,21 +2572,7 @@ U8                         lcgId;
  *  @return     S16
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrLcgCfg
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-RgrLcgCfg               *cfg,
-RgSchErrInfo               *errInfo
-)
-#else
-S16 rgSCHUtlRgrLcgCfg(cell, ue, cfg, errInfo)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-RgrLcgCfg               *cfg;
-RgSchErrInfo               *errInfo;
-#endif
+S16 rgSCHUtlRgrLcgCfg(RgSchCellCb *cell,RgSchUeCb *ue,RgrLcgCfg *cfg,RgSchErrInfo *errInfo)
 {
    return (cell->sc.apis->rgSCHRgrLcgCfg(cell, ue, &(ue->ul.lcgArr[cfg->ulInfo.lcgId]), cfg, errInfo));
 }
@@ -3082,21 +2597,7 @@ RgSchErrInfo               *errInfo;
  *  @return     S16
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrLcgRecfg
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-RgrLcgRecfg                *recfg,
-RgSchErrInfo               *err
-)
-#else
-S16 rgSCHUtlRgrLcgRecfg(cell, ue, recfg, err)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-RgrLcgRecfg                *recfg;
-RgSchErrInfo               *err;
-#endif
+S16 rgSCHUtlRgrLcgRecfg(RgSchCellCb *cell,RgSchUeCb *ue,RgrLcgRecfg *recfg,RgSchErrInfo *err)
 {
    return (cell->sc.apis->rgSCHRgrLcgRecfg(cell, ue, &(ue->ul.lcgArr[recfg->ulRecfg.lcgId]), recfg, err));
 } /* rgSCHUtlRgrLcRecfg */
@@ -3119,24 +2620,12 @@ RgSchErrInfo               *err;
  *  @return     S16
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlRgrLcgDel
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-U8                         lcgId
-)
-#else
-Void rgSCHUtlRgrLcgDel(cell, ue, lcgId)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-U8                         lcgId;
-#endif
+Void rgSCHUtlRgrLcgDel(RgSchCellCb *cell,RgSchUeCb *ue,uint8_t lcgId)
 {
    cell->sc.apis->rgSCHFreeLcg(cell, ue, &ue->ul.lcgArr[lcgId]);
 
   /* Stack Crash problem for TRACE5 changes. added the return below . */
RETVOID;
return;
 
 } /* rgSCHUtlRgrLcgDel */
 
@@ -3159,23 +2648,11 @@ U8                         lcgId;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void  rgSCHUtlDoaInd
-(
-RgSchCellCb        *cell,
-RgSchUeCb          *ue,
-TfuDoaRpt          *doaRpt
-)
-#else
-Void rgSCHUtlDoaInd(cell, ue, doaRpt)
-RgSchCellCb        *cell;
-RgSchUeCb          *ue;
-TfuDoaRpt          *doaRpt;
-#endif
+Void  rgSCHUtlDoaInd(RgSchCellCb  *cell,RgSchUeCb *ue,TfuDoaRpt *doaRpt)
 {
    ue->mimoInfo.doa.pres = PRSNT_NODEF;
    ue->mimoInfo.doa.val = doaRpt->doa;
-   RETVOID;
+   return;
 }
 \f
 /**
@@ -3195,21 +2672,7 @@ TfuDoaRpt          *doaRpt;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlCqiInd
-(
-RgSchCellCb        *cell,
-RgSchUeCb          *ue,
-TfuDlCqiRpt        *dlCqiRpt,
-CmLteTimingInfo    timingInfo
-)
-#else
-Void rgSCHUtlDlCqiInd(cell, ue, dlCqiRpt, timingInfo)
-RgSchCellCb        *cell;
-RgSchUeCb          *ue;
-TfuDlCqiRpt        *dlCqiRpt;
-CmLteTimingInfo    timingInfo;
-#endif
+Void rgSCHUtlDlCqiInd(RgSchCellCb *cell,RgSchUeCb  *ue,TfuDlCqiRpt *dlCqiRpt,CmLteTimingInfo timingInfo)
 {
    RgSchCellCb        *sCellCb = NULLP;
    if (dlCqiRpt->isPucchInfo)
@@ -3220,7 +2683,7 @@ CmLteTimingInfo    timingInfo;
    }
    else
    {
-      U32 idx;
+      uint32_t idx;
       for (idx = 0; idx < dlCqiRpt->dlCqiInfo.pusch.numOfCells; idx++)
       {
          sCellCb = ue->cellInfo[dlCqiRpt->dlCqiInfo.pusch.puschCqi[idx].cellIdx]->cell;
@@ -3228,7 +2691,7 @@ CmLteTimingInfo    timingInfo;
                (Void *)&dlCqiRpt->dlCqiInfo.pusch.puschCqi[idx], timingInfo);
       }
    }
-   RETVOID;
+   return;
 }
 
 \f
@@ -3250,24 +2713,10 @@ CmLteTimingInfo    timingInfo;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlSrsInd
-(
-RgSchCellCb        *cell,
-RgSchUeCb          *ue,
-TfuSrsRpt          *srsRpt,
-CmLteTimingInfo    timingInfo
-)
-#else
-Void rgSCHUtlSrsInd(cell, ue, srsRpt, timingInfo)
-RgSchCellCb        *cell;
-RgSchUeCb          *ue;
-TfuSrsRpt        *srsRpt;
-CmLteTimingInfo    timingInfo;
-#endif
+Void rgSCHUtlSrsInd(RgSchCellCb *cell,RgSchUeCb *ue,TfuSrsRpt *srsRpt,CmLteTimingInfo timingInfo)
 {
    cell->sc.apis->rgSCHSrsInd(cell, ue, srsRpt, timingInfo);
-   RETVOID;
+   return;
 }
 #endif
 
@@ -3286,20 +2735,10 @@ CmLteTimingInfo    timingInfo;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlTARpt
-(
-RgSchCellCb        *cell,
-RgSchUeCb          *ue
-)
-#else
-Void rgSCHUtlDlTARpt(cell, ue)
-RgSchCellCb        *cell;
-RgSchUeCb          *ue;
-#endif
+Void rgSCHUtlDlTARpt(RgSchCellCb *cell,RgSchUeCb *ue)
 {
    cell->sc.apis->rgSCHDlTARpt(cell, ue);
-   RETVOID;
+   return;
 }
 
 \f
@@ -3318,20 +2757,10 @@ RgSchUeCb          *ue;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlRlsSubFrm
-(
-RgSchCellCb        *cell,
-CmLteTimingInfo    subFrm
-)
-#else
-Void rgSCHUtlDlRlsSubFrm(cell, subFrm)
-RgSchCellCb        *cell;
-CmLteTimingInfo    subFrm;
-#endif
+Void rgSCHUtlDlRlsSubFrm(RgSchCellCb *cell,CmLteTimingInfo subFrm)
 {
    cell->sc.apis->rgSCHDlRlsSubFrm(cell, subFrm);
-   RETVOID;
+   return;
 }
 
 #ifdef TFU_UPGRADE
@@ -3350,27 +2779,15 @@ CmLteTimingInfo    subFrm;
  *                grant req for APERCQI to SCH.
  *
  *  @param[in]  RgSchUeCb       *ue
- *  @param[in]  U8              isAck 
+ *  @param[in]  uint8_t              isAck 
  *
  *  @return Void
  **/
-#ifdef ANSI
-Void rgSCHUtlUpdACqiTrigWt
-(
-RgSchUeCb       *ue,
-RgSchUeCellInfo *cellInfo,
-U8              isAck 
-)
-#else
-Void rgSCHUtlUpdACqiTrigWt(ue,cellInfo, isAck)
-RgSchUeCb       *ue;
-RgSchUeCellInfo *cellInfo;
-U8              isAck; 
-#endif
+Void rgSCHUtlUpdACqiTrigWt(RgSchUeCb *ue,RgSchUeCellInfo *cellInfo,uint8_t isAck )
 {
 #ifdef LTE_ADV
-   U8 triggerSet  = 0;
-   U8 sIdx        = 0;
+   uint8_t triggerSet  = 0;
+   uint8_t sIdx        = 0;
 #endif
 
    if (isAck == TFU_HQFDB_ACK)
@@ -3392,7 +2809,7 @@ U8              isAck;
          /* Already one ACQI trigger procedure is going on
           * which is not yet satisfied. Delaying this request till
           * the previous is getting satisfied*/
-         RETVOID;
+         return;
       }
 
      ue->dl.reqForCqi = TRUE;
@@ -3417,7 +2834,7 @@ U8              isAck;
       rgSCHUtlSrRcvd(cell, ue, cell->crntTime, &unUsed);
    }
 
-   RETVOID;
+   return;
 }
 #endif
 
@@ -3435,22 +2852,10 @@ U8              isAck;
  *
  *  @return Void
  **/
-#ifdef ANSI
-Void rgSCHUtlHdlUlTransInd
-(
-RgSchCellCb     *cell,
-RgSchUeCb       *ue,
-CmLteTimingInfo timingInfo
-)
-#else
-Void rgSCHUtlHdlUlTransInd(cell, ue, timingInfo)
-RgSchCellCb     *cell;
-RgSchUeCb       *ue;
-CmLteTimingInfo timingInfo;
-#endif
+Void rgSCHUtlHdlUlTransInd(RgSchCellCb *cell,RgSchUeCb *ue,CmLteTimingInfo timingInfo)
 {
    cell->sc.apis->rgSCHHdlUlTransInd(cell, ue, timingInfo);
-   RETVOID;
+   return;
 }
 #ifdef LTEMAC_SPS
 /**
@@ -3467,22 +2872,10 @@ CmLteTimingInfo timingInfo;
  *
  *  @return Void
  **/
-#ifdef ANSI
-Void rgSCHUtlHdlCrcInd
-(
-RgSchCellCb     *cell,
-RgSchUeCb       *ue,
-CmLteTimingInfo timingInfo
-)
-#else
-Void rgSCHUtlHdlCrcInd(cell, ue, timingInfo)
-RgSchCellCb     *cell;
-RgSchUeCb       *ue;
-CmLteTimingInfo timingInfo;
-#endif
+Void rgSCHUtlHdlCrcInd(RgSchCellCb *cell,RgSchUeCb  *ue,CmLteTimingInfo timingInfo)
 {
    cell->sc.apis->rgSCHUlCrcInd(cell, ue, timingInfo);
-   RETVOID;
+   return;
 } /* end of rgSCHUtlHdlCrcFailInd */
 
 /**
@@ -3499,22 +2892,10 @@ CmLteTimingInfo timingInfo;
  *
  *  @return Void
  **/
-#ifdef ANSI
-Void rgSCHUtlHdlCrcFailInd
-(
-RgSchCellCb     *cell,
-RgSchUeCb       *ue,
-CmLteTimingInfo timingInfo
-)
-#else
-Void rgSCHUtlHdlCrcFailInd(cell, ue, timingInfo)
-RgSchCellCb     *cell;
-RgSchUeCb       *ue;
-CmLteTimingInfo timingInfo;
-#endif
+Void rgSCHUtlHdlCrcFailInd(RgSchCellCb *cell,RgSchUeCb  *ue,CmLteTimingInfo timingInfo)
 {
    cell->sc.apis->rgSCHUlCrcFailInd(cell, ue, timingInfo);
-   RETVOID;
+   return;
 } /* end of rgSCHUtlHdlCrcFailInd */
 #endif /* LTEMAC_SPS */
 
@@ -3536,20 +2917,10 @@ CmLteTimingInfo timingInfo;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlProcAddToRetx
-(
-RgSchCellCb                *cell,
-RgSchDlHqProcCb            *hqP
-)
-#else
-Void rgSCHUtlDlProcAddToRetx(cell, hqP)
-RgSchCellCb                *cell;
-RgSchDlHqProcCb            *hqP;
-#endif
+Void rgSCHUtlDlProcAddToRetx(RgSchCellCb *cell,RgSchDlHqProcCb *hqP)
 {
    cell->sc.apis->rgSCHDlProcAddToRetx(cell, hqP);
-   RETVOID;
+   return;
 }
 
 \f
@@ -3566,23 +2937,11 @@ RgSchDlHqProcCb            *hqP;
  *
  *  @param[in]  RgSubFrm*     subFrm
  *  @param[in]  RgDlHqProc*   hqP
- *  @param[in]  U8            tbIdx
+ *  @param[in]  uint8_t            tbIdx
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlHqPTbAddToTx
-(
-RgSchDlSf                  *subFrm,
-RgSchDlHqProcCb            *hqP,
-U8                         tbIdx
-)
-#else
-Void rgSCHUtlDlHqPTbAddToTx(subFrm, hqP, tbIdx)
-RgSchDlSf                  *subFrm;
-RgSchDlHqProcCb            *hqP;
-U8                         tbIdx;
-#endif
+Void rgSCHUtlDlHqPTbAddToTx(RgSchDlSf *subFrm,RgSchDlHqProcCb *hqP,uint8_t tbIdx)
 {
    RgSchUeCb *ue = NULLP;
    RgSchCellCb *cell = hqP->hqE->cell;
@@ -3610,7 +2969,7 @@ U8                         tbIdx;
          cmLListAdd2Tail(&ue->dl.dlSfHqInfo[cell->cellId][subFrm->dlIdx].hqPLst,&hqP->hqPSfLnk); 
 #ifdef CA_DBG
          {
-            extern U32 gSCellSchedCount,gPrimarySchedCount;
+            uint32_t gSCellSchedCount,gPrimarySchedCount;
             if(RG_SCH_IS_CELL_SEC(hqP->hqE->ue,hqP->hqE->cell))
             {
                gSCellSchedCount++;
@@ -3641,7 +3000,7 @@ U8                         tbIdx;
    hqP->subFrm = subFrm; 
 
    /* CA Dev End */
-   RETVOID;
+   return;
 }
 
 
@@ -3659,26 +3018,12 @@ U8                         tbIdx;
  *
  *  @param[in]  RgSubFrm*     subFrm
  *  @param[in]  RgDlHqProc*   hqP
- *  @param[in]  U8            tbIdx
+ *  @param[in]  uint8_t            tbIdx
  *  @param[in]  Bool          isRepeting
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlDlHqPTbRmvFrmTx
-(
-RgSchDlSf                  *subFrm,
-RgSchDlHqProcCb            *hqP,
-U8                         tbIdx,
-Bool                       isRepeting
-)
-#else
-Void rgSCHUtlDlHqPTbRmvFrmTx(subFrm, hqP, tbIdx, isRepeting)
-RgSchDlSf                  *subFrm;
-RgSchDlHqProcCb            *hqP;
-U8                         tbIdx;
-Bool                       isRepeting;
-#endif
+Void rgSCHUtlDlHqPTbRmvFrmTx(RgSchDlSf *subFrm,RgSchDlHqProcCb  *hqP,uint8_t tbIdx,Bool isRepeting)
 {
    RgSchCellCb *cell = NULLP;
    /* Check with TDD */
@@ -3718,7 +3063,7 @@ Bool                       isRepeting;
       }
       hqP->subFrm = NULLP;
    }
-   RETVOID;
+   return;
 }
 
 #ifdef LTE_ADV
@@ -3735,21 +3080,10 @@ Bool                       isRepeting;
  *  @param[in]  ueId
  *  @return  RgSchUeCb*
  **/
-#ifdef ANSI
-RgSchCellCb* rgSchUtlGetCellCb
-(
- Inst         inst,
- U16          cellId
-)
-#else
-RgSchCellCb* rgSchUtlGetCellCb(inst, cellId)
- Inst          inst;
- U16           cellId;
-#endif
+RgSchCellCb* rgSchUtlGetCellCb(Inst inst,uint16_t cellId)
 {
-   RgSchCellCb    *cellCb = NULLP; 
-   U8              strtCellId;
-
+   RgSchCellCb  *cellCb = NULLP; 
+   uint8_t      strtCellId;
    strtCellId = rgSchCb[inst].genCfg.startCellId;
    cellCb     = rgSchCb[inst].cells[cellId - strtCellId];
 
@@ -3767,29 +3101,15 @@ RgSchCellCb* rgSchUtlGetCellCb(inst, cellId)
  *           
  *  @param[in]  *cellId
  *  @param[in]  RgSchUeCb *ue
- *  @return   U8 servCellIdx
+ *  @return   uint8_t servCellIdx
  **/
-#ifdef ANSI
-U8 rgSchUtlGetServCellIdx
-(
- Inst         inst,
- U16          cellId,
- RgSchUeCb    *ue
-)
-#else
-U8 rgSchUtlGetServCellIdx(inst,cellId,ue)
- Inst         inst;
- U16          cellId;
- RgSchUeCb    *ue;
-#endif
+uint8_t rgSchUtlGetServCellIdx(Inst inst, uint16_t cellId, RgSchUeCb *ue)
 {
-   U8 servCellIdx;
-   U16 strtCellId;
+   uint8_t servCellIdx;
+   uint16_t strtCellId;
 
    strtCellId = rgSchCb[inst].genCfg.startCellId;
-
    servCellIdx = ue->cellIdToCellIdxMap[cellId - strtCellId];
-
    return (servCellIdx);
 
 }  /* rgSchUtlGetCellCb */
@@ -3806,19 +3126,9 @@ U8 rgSchUtlGetServCellIdx(inst,cellId,ue)
  *  @param[in]  ueId
  *  @return  RgSchUeCb*
  **/
-#ifdef ANSI
-S16 rgSchUtlVldtCellId
-(
- Inst         inst,
- U16          cellId
-)
-#else
-S16 rgSchUtlVldtCellId(inst, cellId)
- Inst          inst;
- U16           cellId;
-#endif
+S16 rgSchUtlVldtCellId(Inst inst,uint16_t cellId)
 {
-   U8              strtCellId;
+   uint8_t              strtCellId;
 
    strtCellId = rgSchCb[inst].genCfg.startCellId;
    if((cellId >= strtCellId) && ((cellId - strtCellId) < CM_LTE_MAX_CELLS))
@@ -3847,21 +3157,7 @@ S16 rgSchUtlVldtCellId(inst, cellId)
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrUeRecfg
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-RgrUeRecfg   *ueRecfg,
-RgSchErrInfo *err
-)
-#else
-S16 rgSCHUtlRgrUeRecfg(cell, ue, ueRecfg, err)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-RgrUeRecfg   *ueRecfg;
-RgSchErrInfo *err;
-#endif
+S16 rgSCHUtlRgrUeRecfg(RgSchCellCb *cell,RgSchUeCb *ue,RgrUeRecfg *ueRecfg,RgSchErrInfo *err)
 {
 /* Changes for UE Category Reconfiguration feature addition */
    RgSchCmnUe    *ueSch = RG_SCH_CMN_GET_UE(ue, cell);
@@ -3895,7 +3191,7 @@ RgSchErrInfo *err;
             ue->f1bCsAVal += rgSCHUtlGetMaxTbSupp(ueRecfg->txMode.txModeEnum);
 
 
-            RLOG1(L_INFO,"UeReCfg A valie is %d\n",ue->f1bCsAVal);
+            DU_LOG("\nINFO  -->  SCH : UeReCfg A valie is %d\n",ue->f1bCsAVal);
          }
 #endif
          ue->mimoInfo.txMode = ueRecfg->txMode.txModeEnum;
@@ -3943,24 +3239,12 @@ RgSchErrInfo *err;
  *  @param[in]  RgSchDlLcCb*  svc
  *  @return  Void
  **/
-#ifdef ANSI
-Void rgSCHUtlFreeDlLc
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-RgSchDlLcCb                *svc
-)
-#else
-Void rgSCHUtlFreeDlLc(cell, ue, svc)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-RgSchDlLcCb                *svc;
-#endif
+Void rgSCHUtlFreeDlLc(RgSchCellCb *cell,RgSchUeCb *ue,RgSchDlLcCb  *svc)
 {
    cell->sc.apis->rgSCHFreeDlLc(cell, ue, svc);
 
   /* Stack Crash problem for TRACE5 changes. added the return below . */
RETVOID;
return;
 
 }
 
@@ -3978,17 +3262,7 @@ RgSchDlLcCb                *svc;
  *  @param[in]  RgSchUeCb    *ue
  *  @return  Void
  **/
-#ifdef ANSI
-Void rgSCHUtlFreeUe
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue
-)
-#else
-Void rgSCHUtlFreeUe(cell, ue)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-#endif
+Void rgSCHUtlFreeUe(RgSchCellCb *cell,RgSchUeCb *ue)
 {
 #ifdef LTE_TDD
    rgSCHUtlDelUeANFdbkInfo(ue,RGSCH_PCELL_INDEX);
@@ -3996,7 +3270,7 @@ RgSchUeCb    *ue;
    cell->sc.apis->rgSCHFreeUe(cell, ue);
 
   /* Stack Crash problem for TRACE5 changes. added the return below . */
RETVOID;
return;
 
 }  /* rgSCHUtlFreeUe */
 
@@ -4016,22 +3290,10 @@ RgSchUeCb    *ue;
  *  @param[in]  RgSchDlLcCb*  lc
  *  @return  Void
  **/
-#ifdef ANSI
-Void rgSCHUtlDlDedBoUpd
-(
-RgSchCellCb                *cell,
-RgSchUeCb                  *ue,
-RgSchDlLcCb                *lc
-)
-#else
-Void rgSCHUtlDlDedBoUpd(cell, ue, lc)
-RgSchCellCb                *cell;
-RgSchUeCb                  *ue;
-RgSchDlLcCb                *lc;
-#endif
+Void rgSCHUtlDlDedBoUpd(RgSchCellCb *cell,RgSchUeCb *ue,RgSchDlLcCb *lc)
 {
    cell->sc.apis->rgSCHDlDedBoUpd(cell, ue, lc);
-   RETVOID;
+   return;
 }
 /**
  * @brief Record MSG3 allocation into the UE
@@ -4048,22 +3310,10 @@ RgSchDlLcCb                *lc;
  *  @param[in] RgSchRaCb       *raCb
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlRecMsg3Alloc
-(
-RgSchCellCb      *cell,
-RgSchUeCb        *ue,
-RgSchRaCb        *raCb
-)
-#else
-Void rgSCHUtlRecMsg3Alloc(cell, ue, raCb)
-RgSchCellCb      *cell;
-RgSchUeCb        *ue;
-RgSchRaCb        *raCb;
-#endif
+Void rgSCHUtlRecMsg3Alloc(RgSchCellCb *cell,RgSchUeCb *ue,RgSchRaCb *raCb)
 {
    cell->sc.apis->rgSCHUlRecMsg3Alloc(cell, ue, raCb);
-   RETVOID;
+   return;
 
 }  /* rgSCHRecMsg3Alloc */
 
@@ -4086,19 +3336,7 @@ RgSchRaCb        *raCb;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlUpdUlHqProc
-(
-RgSchCellCb      *cell,
-RgSchUlHqProcCb  *curProc,
-RgSchUlHqProcCb  *oldProc
-)
-#else
-S16 rgSCHUtlUpdUlHqProc(cell, curProc, oldProc)
-RgSchCellCb      *cell;
-RgSchUlHqProcCb  *curProc;
-RgSchUlHqProcCb  *oldProc;
-#endif
+S16 rgSCHUtlUpdUlHqProc(RgSchCellCb *cell,RgSchUlHqProcCb  *curProc,RgSchUlHqProcCb  *oldProc)
 {
    return (cell->sc.apis->rgSCHUpdUlHqProc(cell, curProc, oldProc));
 }  /* rgSCHUtlUpdUlHqProc */
@@ -4120,23 +3358,10 @@ RgSchUlHqProcCb  *oldProc;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlContResUlGrant
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-RgSchErrInfo *err
-)
-#else
-S16 rgSCHUtlContResUlGrant(cell, ue, err)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-RgSchErrInfo *err;
-#endif
+S16 rgSCHUtlContResUlGrant(RgSchCellCb *cell,RgSchUeCb *ue,RgSchErrInfo *err)
 {
 
    ue->isMsg4PdcchWithCrnti = TRUE; 
-
    return (cell->sc.apis->rgSCHContResUlGrant(cell, ue, err));
 }  /* rgSCHUtlContResUlGrant */
 
@@ -4156,21 +3381,7 @@ RgSchErrInfo *err;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlSrRcvd
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-CmLteTimingInfo frm,
-RgSchErrInfo *err
-)
-#else
-S16 rgSCHUtlSrRcvd(cell, ue, frm, err)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-CmLteTimingInfo frm;
-RgSchErrInfo *err;
-#endif
+S16 rgSCHUtlSrRcvd(RgSchCellCb  *cell,RgSchUeCb *ue,CmLteTimingInfo frm,RgSchErrInfo *err)
 {
    return (cell->sc.apis->rgSCHSrRcvd(cell, ue, frm, err));
 }  /* rgSCHUtlSrRcvd */
@@ -4186,33 +3397,17 @@ RgSchErrInfo *err;
  *
  *  @param[in]  RgSchCellCb  *cell
  *  @param[in]  RgSchUeCb    *ue
- *  @param[in]  U8           lcgId
- *  @param[in]  U8           bsr
+ *  @param[in]  uint8_t           lcgId
+ *  @param[in]  uint8_t           bsr
  *  @param[out] RgSchErrInfo *err
  *  @return  Void
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-Void rgSCHUtlUpdBsrShort
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-U8           lcgId,
-U8           bsr,
-RgSchErrInfo *err
-)
-#else
-Void rgSCHUtlUpdBsrShort(cell, ue, lcgId, bsr, err)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-U8           lcgId;
-U8           bsr;
-RgSchErrInfo *err;
-#endif
+Void rgSCHUtlUpdBsrShort(RgSchCellCb *cell,RgSchUeCb *ue,uint8_t lcgId,uint8_t bsr,RgSchErrInfo *err)
 {
    cell->sc.apis->rgSCHUpdBsrShort(cell, ue, &ue->ul.lcgArr[lcgId], bsr, err);
-   RETVOID;
+   return;
 }  /* rgSCHUtlUpdBsrShort */
 
 
@@ -4228,33 +3423,17 @@ RgSchErrInfo *err;
  *
  *  @param[in]  RgSchCellCb  *cell
  *  @param[in]  RgSchUeCb    *ue
- *  @param[in]  U8           lcgId
- *  @param[in]  U8           bsr
+ *  @param[in]  uint8_t           lcgId
+ *  @param[in]  uint8_t           bsr
  *  @param[out] RgSchErrInfo *err
  *  @return  Void
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-Void rgSCHUtlUpdBsrTrunc
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-U8           lcgId,
-U8           bsr,
-RgSchErrInfo *err
-)
-#else
-Void rgSCHUtlUpdBsrTrunc(cell, ue, lcgId, bsr, err)
-RgSchCellCb   *cell;
-RgSchUeCb     *ue;
-U8            lcgId;
-U8            bsr;
-RgSchErrInfo *err;
-#endif
+Void rgSCHUtlUpdBsrTrunc(RgSchCellCb *cell,RgSchUeCb *ue,uint8_t  lcgId,uint8_t bsr,RgSchErrInfo *err)
 {
    cell->sc.apis->rgSCHUpdBsrTrunc(cell, ue, &ue->ul.lcgArr[lcgId], bsr, err);
-   RETVOID
+   return
 }  /* rgSCHUtlUpdBsrTrunc */
 
 
@@ -4272,45 +3451,24 @@ RgSchErrInfo *err;
  *
  *  @param[in]  RgSchCellCb   *cell
  *  @param[in]  RgSchUeCb     *ue
- *  @param[in]  U8            bsr0
- *  @param[in]  U8            bsr1
- *  @param[in]  U8            bsr2
- *  @param[in]  U8            bsr3
+ *  @param[in]  uint8_t            bsr0
+ *  @param[in]  uint8_t            bsr1
+ *  @param[in]  uint8_t            bsr2
+ *  @param[in]  uint8_t            bsr3
  *  @param[out] RgSchErrInfo  *err
  *  @return  Void
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-Void rgSCHUtlUpdBsrLong
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-U8           bsr0,
-U8           bsr1,
-U8           bsr2,
-U8           bsr3,
-RgSchErrInfo *err
-)
-#else
-Void rgSCHUtlUpdBsrLong(cell, ue, bsr0, bsr1, bsr2, bsr3, err)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-U8           bsr0;
-U8           bsr1;
-U8           bsr2;
-U8           bsr3;
-RgSchErrInfo *err;
-#endif
+Void rgSCHUtlUpdBsrLong(RgSchCellCb *cell,RgSchUeCb *ue,uint8_t bsr0,uint8_t bsr1,uint8_t bsr2,uint8_t bsr3,RgSchErrInfo *err)
 {
-   U8 bsArr[4];
-
+   uint8_t bsArr[4];
    bsArr[0] = bsr0;
    bsArr[1] = bsr1;
    bsArr[2] = bsr2;
    bsArr[3] = bsr3;
    cell->sc.apis->rgSCHUpdBsrLong(cell, ue, bsArr, err);
-   RETVOID;
+   return;
 }  /* rgSCHUtlUpdBsrLong */
 
 /**
@@ -4324,27 +3482,13 @@ RgSchErrInfo *err;
  *
  *  @param[in]  RgSchCellCb  *cell
  *  @param[in]  RgSchUeCb    *ue
- *  @param[in]  U8           phr
+ *  @param[in]  uint8_t           phr
  *  @param[out] RgSchErrInfo *err
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlUpdExtPhr
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-RgInfExtPhrCEInfo * extPhr,
-RgSchErrInfo *err
-)
-#else
-S16 rgSCHUtlUpdExtPhr(cell, ue, extPhr, err)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-RgInfExtPhrCEInfo * extPhr;
-RgSchErrInfo *err;
-#endif
+S16 rgSCHUtlUpdExtPhr(RgSchCellCb *cell,RgSchUeCb *ue,RgInfExtPhrCEInfo *extPhr,RgSchErrInfo *err)
 {
    return (cell->sc.apis->rgSCHUpdExtPhr(cell, ue, extPhr, err));
 }  /* rgSCHUtlUpdExtPhr */
@@ -4362,27 +3506,13 @@ RgSchErrInfo *err;
  *
  *  @param[in]  RgSchCellCb  *cell
  *  @param[in]  RgSchUeCb    *ue
- *  @param[in]  U8           phr
+ *  @param[in]  uint8_t           phr
  *  @param[out] RgSchErrInfo *err
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlUpdPhr
-(
-RgSchCellCb  *cell,
-RgSchUeCb    *ue,
-U8           phr,
-RgSchErrInfo *err
-)
-#else
-S16 rgSCHUtlUpdPhr(cell, ue, phr, err)
-RgSchCellCb  *cell;
-RgSchUeCb    *ue;
-U8           phr;
-RgSchErrInfo *err;
-#endif
+S16 rgSCHUtlUpdPhr(RgSchCellCb *cell,RgSchUeCb *ue,uint8_t phr,RgSchErrInfo *err)
 {
    return (cell->sc.apis->rgSCHUpdPhr(cell, ue, phr, err));
 }  /* rgSCHUtlUpdPhr */
@@ -4403,22 +3533,10 @@ RgSchErrInfo *err;
  *  @param[in]  TfuUlCqiRpt         *ulCqiInfo
  *  @return  Void
  **/
-#ifdef ANSI
-Void rgSCHUtlUlCqiInd
-(
-RgSchCellCb          *cell,
-RgSchUeCb            *ue,
-TfuUlCqiRpt          *ulCqiInfo
-)
-#else
-Void rgSCHUtlUlCqiInd(cell, ue, ulCqiInfo)
-RgSchCellCb          *cell;
-RgSchUeCb            *ue;
-TfuUlCqiRpt          *ulCqiInfo;
-#endif
+Void rgSCHUtlUlCqiInd(RgSchCellCb *cell,RgSchUeCb *ue,TfuUlCqiRpt *ulCqiInfo)
 {
    cell->sc.apis->rgSCHUlCqiInd(cell, ue, ulCqiInfo);
-   RETVOID;
+   return;
 }  /* rgSCHUtlUlCqiInd */
 
 /**
@@ -4433,25 +3551,13 @@ TfuUlCqiRpt          *ulCqiInfo;
  *
  *  @param[in]  RgSchCellCb         *cell
  *  @param[in]  RgSchUeCb           *ue
- *  @param[in]  U8                  delta
+ *  @param[in]  uint8_t                  delta
  *  @return  Void
  **/
-#ifdef ANSI
-Void rgSCHUtlPucchDeltaPwrInd
-(
-RgSchCellCb          *cell,
-RgSchUeCb            *ue,
-S8                   delta
-)
-#else
-Void rgSCHUtlPucchDeltaPwrInd(cell, ue, delta)
-RgSchCellCb          *cell;
-RgSchUeCb            *ue;
-S8                   delta;
-#endif
+Void rgSCHUtlPucchDeltaPwrInd(RgSchCellCb *cell,RgSchUeCb *ue,S8 delta)
 {
    cell->sc.apis->rgSCHPucchDeltaPwrInd(cell, ue, delta);
-   RETVOID;
+   return;
 }  /* rgSCHUtlPucchDeltaPwrInd */
 
 /* Start: LTEMAC_2.1_DEV_CFG */
@@ -4467,21 +3573,11 @@ S8                   delta;
  *  @param[in]  RgSchUeCb           *ue
  *  @return  S16
  **/
-#ifdef ANSI
-Void rgSCHUtlUeReset
-(
-RgSchCellCb          *cell,
-RgSchUeCb            *ue
-)
-#else
-Void rgSCHUtlUeReset(cell, ue)
-RgSchCellCb          *cell;
-RgSchUeCb            *ue;
-#endif
+Void rgSCHUtlUeReset(RgSchCellCb *cell,RgSchUeCb *ue)
 {
    ue->remBoCnt = 0;
    cell->sc.apis->rgSCHUeReset(cell, ue);
-   RETVOID;
+   return;
 }  /* rgSCHUtlUeReset */
 /* End: LTEMAC_2.1_DEV_CFG */
 
@@ -4504,26 +3600,12 @@ RgSchUeCb            *ue;
  *  @param[out] RgSchUlHqProcCb     **procRef
  *  @return  Void
  **/
-#ifdef ANSI
-Void rgSCHUtlUlHqProcForUe
-(
-RgSchCellCb         *cell,
-CmLteTimingInfo     frm,
-RgSchUeCb           *ue,
-RgSchUlHqProcCb     **procRef
-)
-#else
-Void rgSCHUtlUlHqProcForUe(cell, frm, ue, procRef)
-RgSchCellCb         *cell;
-CmLteTimingInfo     frm;
-RgSchUeCb           *ue;
-RgSchUlHqProcCb     **procRef;
-#endif
+Void rgSCHUtlUlHqProcForUe(RgSchCellCb *cell,CmLteTimingInfo frm,RgSchUeCb *ue,RgSchUlHqProcCb **procRef)
 {
    cell->sc.apis->rgSCHUlHqProcForUe(cell, frm, ue, procRef);
 
  /* Stack Crash problems for TRACE5 changes. added the return below */
RETVOID;
return;
 
 }
 
@@ -4544,15 +3626,7 @@ RgSchUlHqProcCb     **procRef;
  *  @param[in]  RgSchCellCb      *cell
  *  @return  RgSchUlAlloc*
  **/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlFirstRcptnReq
-(
-RgSchCellCb      *cell
-)
-#else
-RgSchUlAlloc *rgSCHUtlFirstRcptnReq(cell)
-RgSchCellCb      *cell;
-#endif
+RgSchUlAlloc *rgSCHUtlFirstRcptnReq(RgSchCellCb *cell)
 {
    return (cell->sc.apis->rgSCHFirstRcptnReq(cell));
 }
@@ -4574,17 +3648,7 @@ RgSchCellCb      *cell;
  *  @param[in]  RgSchCellCb      *cell
  *  @return  RgSchUlAlloc*
  **/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlNextRcptnReq
-(
-RgSchCellCb      *cell,
-RgSchUlAlloc     *alloc
-)
-#else
-RgSchUlAlloc *rgSCHUtlNextRcptnReq(cell, alloc)
-RgSchCellCb      *cell;
-RgSchUlAlloc     *alloc;
-#endif
+RgSchUlAlloc *rgSCHUtlNextRcptnReq(RgSchCellCb *cell,RgSchUlAlloc *alloc)
 {
    return (cell->sc.apis->rgSCHNextRcptnReq(cell, alloc));
 }
@@ -4604,20 +3668,10 @@ RgSchUlAlloc     *alloc;
  *     Invoked by: TOM
  *
  *  @param[in]  RgSchCellCb      *cell
- *  @param[in]  U8                idx  
+ *  @param[in]  uint8_t                idx  
  *  @return  RgSchUlAlloc*
  **/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlFirstHqFdbkAlloc
-(
-RgSchCellCb      *cell,
-U8               idx
-)
-#else
-RgSchUlAlloc *rgSCHUtlFirstHqFdbkAlloc(cell, idx)
-RgSchCellCb      *cell;
-U8               idx;
-#endif
+RgSchUlAlloc *rgSCHUtlFirstHqFdbkAlloc(RgSchCellCb *cell,uint8_t idx)
 {
    return (cell->sc.apis->rgSCHFirstHqFdbkAlloc(cell, idx));
 }
@@ -4638,115 +3692,11 @@ U8               idx;
  *  @param[in]  RgSchCellCb      *cell
  *  @return  RgSchUlAlloc*
  **/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlNextHqFdbkAlloc
-(
-RgSchCellCb      *cell,
-RgSchUlAlloc     *alloc,
-U8               idx 
-)
-#else
-RgSchUlAlloc *rgSCHUtlNextHqFdbkAlloc(cell, alloc, idx)
-RgSchCellCb      *cell;
-RgSchUlAlloc     *alloc;
-U8               idx; 
-#endif
+RgSchUlAlloc *rgSCHUtlNextHqFdbkAlloc(RgSchCellCb *cell,RgSchUlAlloc *alloc,uint8_t idx)
 {
    return (cell->sc.apis->rgSCHNextHqFdbkAlloc(cell, alloc, idx));
 }
 
-/***********************************
-***********************************/
-/**
- * @brief This API is invoked to send TFU SAP bind request to PHY.
- *
- * @details
- *
- *     Function : rgSCHUtlTfuBndReq
- *
- *      This API is invoked to send TFU SAP bind request to PHY from scheduler
- *      isntance. It fills in the Pst structure, spId and suId values and
- *      invokes bind request primitive at TFU.
- *
- *  @param[in]  Inst            instId
- *  @param[in]  SuId            suId
- *  @param[in]  SpId            spId
- *  @return  S16
- *      -# ROK
- *      -# RFAILED
- **/
-#ifdef ANSI
-S16 rgSCHUtlTfuBndReq
-(
-Inst    instId,
-SuId    suId,
-SpId    spId
-)
-#else
-S16 rgSCHUtlTfuBndReq(instId, suId, spId)
-Inst    instId;
-SuId    suId;
-SpId    spId;
-#endif
-{
-   S16            ret;
-   RgSchLowSapCb  *tfuSap;
-   Pst            pst;
-
-   /* Get the lower SAP control block from the layer control block. */
-   tfuSap = &(rgSchCb[instId].tfuSap[suId]);
-   memcpy (&pst, &(tfuSap->sapCfg.sapPst), sizeof(Pst));
-   if((ret = RgLiTfuSchBndReq (&pst, suId, spId)) != ROK)
-   {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,instId,"rgSCHUtlTfuBndReq() Call to RgLiTfuBndReq()"
-                    " failed");
-   }
-   return (ret);
-}  /* rgSCHUtlTfuBndReq */
-
-/**
- * @brief This API is invoked to send TFU SAP unbind request to PHY.
- *
- * @details
- *
- *     Function : rgSCHUtlTfuUBndReq
- *      This API is invoked to send TFU SAP unbind request to PHY from Scheduler
- *      isntance. It fills in the Pst structure and spId value and invokes
- *      unbind request primitive at TFU.
- *
- *  @param[in]  SpId            spId
- *  @return  S16
- *      -# ROK
- *      -# RFAILED
- **/
-#ifdef ANSI
-S16 rgSCHUtlTfuUBndReq
-(
-Inst    inst,
-RgSchLowSapCfgInfo sapCfg,
-Reason  reason
-)
-#else
-S16 rgSCHUtlTfuUBndReq(inst, sapCfg, reason)
-Inst    inst;
-RgSchLowSapCfgInfo sapCfg;
-Reason  reason;
-#endif
-{
-   S16            ret;
-   Pst            pst;
-
-   /* Get the lower SAP control block from the layer control block. */
-   memcpy (&pst, &(sapCfg.sapPst), sizeof(Pst));
-   if((ret = RgLiTfuSchUbndReq (&pst, sapCfg.spId, reason)) != ROK)
-   {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,inst,"rgSCHUtlTfuUBndReq() Call to"
-                                    " RgLiTfuUbndReq() failed");
-   }
-   return (ret);
-
-}  /* rgSCHUtlTfuUBndReq */
-
 /***********************************************************
  *
  *     Func : rgSCHUtlResetSfAlloc
@@ -4761,19 +3711,7 @@ Reason  reason;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlResetSfAlloc
-(
-RgInfSfAlloc *sfAlloc,
-Bool         resetCmnLcInfo,
-Bool         restAlloc
-)
-#else
-S16 rgSCHUtlResetSfAlloc(sfAlloc,resetCmnLcInfo,restAlloc)
-RgInfSfAlloc *sfAlloc;
-Bool         resetCmnLcInfo;
-Bool         restAlloc;
-#endif
+S16 rgSCHUtlResetSfAlloc(RgInfSfAlloc *sfAlloc,Bool resetCmnLcInfo,Bool restAlloc)
 {
    if(TRUE == restAlloc)
    {
@@ -4807,17 +3745,9 @@ Bool         restAlloc;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlGetRlsHqAlloc
-(
-RgSchCellCb *cell
-)
-#else
-S16 rgSCHUtlGetRlsHqAlloc(cell)
-RgSchCellCb *cell;
-#endif
+S16 rgSCHUtlGetRlsHqAlloc(RgSchCellCb *cell)
 {
-   U8    idx = 0;
+   uint8_t    idx = 0;
    Inst  inst = cell->instIdx;
    for(idx=0; idx < RGSCH_NUM_SUB_FRAMES; idx++)
    {
@@ -4831,7 +3761,7 @@ RgSchCellCb *cell;
                      (Data**)&(cell->rlsHqArr[idx].ueHqInfo),
                       (sizeof(RgInfUeHqInfo)*RGSCH_MAX_UE_PER_DL_SF))) != ROK)
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Memory allocation FAILED for "
+         DU_LOG("\nERROR  -->  SCH : Memory allocation FAILED for "
             "UE Alloc");
          return RFAILED;
       }
@@ -4855,17 +3785,9 @@ RgSchCellCb *cell;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlPutRlsHqAlloc
-(
-RgSchCellCb *cell
-)
-#else
-S16 rgSCHUtlPutRlsHqAlloc(cell)
-RgSchCellCb *cell;
-#endif
+S16 rgSCHUtlPutRlsHqAlloc(RgSchCellCb *cell)
 {
-   U8    idx = 0;
+   uint8_t    idx = 0;
    Inst  inst = cell->instIdx;
 
    for(idx=0; idx < RGSCH_NUM_SUB_FRAMES; idx++)
@@ -4902,18 +3824,10 @@ RgSchCellCb *cell;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlGetSfAlloc
-(
-RgSchCellCb *cell
-)
-#else
-S16 rgSCHUtlGetSfAlloc(cell)
-RgSchCellCb *cell;
-#endif
+S16 rgSCHUtlGetSfAlloc(RgSchCellCb *cell)
 {
-   U8    idx;
-   U8    indx;
+   uint8_t    idx;
+   uint8_t    indx;
    Inst  inst = cell->instIdx;
    RgSchCmnUlCell *cellUl      = RG_SCH_CMN_GET_UL_CELL(cell);
 
@@ -4933,7 +3847,7 @@ RgSchCellCb *cell;
                      (Data**)&(cell->sfAllocArr[idx].ueInfo.allocInfo),
                       (sizeof(RgInfUeAlloc)*RGSCH_MAX_UE_PER_DL_SF))) != ROK)
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Memory allocation FAILED for "
+         DU_LOG("\nERROR  -->  SCH : Memory allocation FAILED for "
             "UE Alloc");
          return RFAILED;
       }
@@ -4943,7 +3857,7 @@ RgSchCellCb *cell;
                      (Data**)&(cell->sfAllocArr[idx].rarInfo.raRntiInfo),
                       (sizeof(RgInfRaRntiInfo)*RGSCH_MAX_RARNTI_PER_DL_SF))) != ROK)
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Memory allocation FAILED for "
+         DU_LOG("\nERROR  -->  SCH : Memory allocation FAILED for "
             "RARNTI");
          return RFAILED;
       }
@@ -4953,7 +3867,7 @@ RgSchCellCb *cell;
             (Data**)&(cell->sfAllocArr[idx].rarInfo.raRntiInfo[indx].crntiInfo),
                    (sizeof(RgInfCrntiInfo)* (cellUl->maxMsg3PerUlSf)))) != ROK)
          {
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Memory allocation FAILED for "
+            DU_LOG("\nERROR  -->  SCH : Memory allocation FAILED for "
                "RNTI");
             return RFAILED;
          }
@@ -4983,18 +3897,10 @@ RgSchCellCb *cell;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlPutSfAlloc
-(
-RgSchCellCb *cell
-)
-#else
-S16 rgSCHUtlPutSfAlloc(cell)
-RgSchCellCb *cell;
-#endif
+S16 rgSCHUtlPutSfAlloc(RgSchCellCb *cell)
 {
-   U8    idx;
-   U8    indx;
+   uint8_t    idx;
+   uint8_t    indx;
    Inst  inst = cell->instIdx;
    RgSchCmnUlCell *cellUl      = RG_SCH_CMN_GET_UL_CELL(cell);
 
@@ -5060,19 +3966,12 @@ RgSchCellCb *cell;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
 S16 rgSCHUtlAllocSBuf
 (
 Inst    inst,               /* Instance of the invoking scheduler */
 Data    **pData,            /* Pointer of the data to be returned */
 Size    size                /* size */
 )
-#else
-S16 rgSCHUtlAllocSBuf(inst, pData, size)
-Inst    inst;              /* Instance of the invoking scheduler */
-Data    **pData;            /* Pointer of the data to be returned */
-Size    size;               /* size */
-#endif
 {
    /* Moving alarm diagnostics to available scope */
 
@@ -5091,8 +3990,8 @@ Size    size;               /* size */
 #ifdef MS_MBUF_CORRUPTION /* Should be enabled when debugging mbuf corruption */
    MS_BUF_ADD_ALLOC_CALLER();
 #endif /* */
-   if (SGetSBuf(rgSchCb[inst].rgSchInit.region, rgSchCb[inst].rgSchInit.pool,
-                      pData, size) != ROK)
+   SCH_ALLOC(pData, size);
+   if(pData == NULLP)
    {
      RgUstaDgn dgn;      /* Alarm diagnostics structure */
      dgn.type = LRG_USTA_DGNVAL_MEM;
@@ -5101,8 +4000,7 @@ Size    size;               /* size */
      /*  Send an alarm to Layer Manager */
      rgSCHLmmStaInd(inst, LCM_CATEGORY_RESOURCE, LCM_EVENT_SMEM_ALLOC_FAIL,
                                        LCM_CAUSE_MEM_ALLOC_FAIL, &dgn);
-     RGSCHLOGERROR(inst, ERRCLS_DEBUG, ERG015, 0, "Unable to Allocate Buffer");
-     RLOG_ARG0(L_ERROR,DBG_INSTID,inst, "Unable to Allocate the Buffer");
+     DU_LOG("\nERROR  -->  SCH : Unable to Allocate the Buffer");
      return RFAILED;
    }
 
@@ -5123,31 +4021,22 @@ Size    size;               /* size */
 *              previously allocated by rgSCHUtlAllocSBuf() and size. It
 *              deallocates the memory.
 *
-*       Ret:   RETVOID
+*       Ret:   void
 *
 *       Notes: None
 *       File:  rg_utl.c
 */
-#ifdef ANSI
 Void rgSCHUtlFreeSBuf
 (
 Inst inst,          /* Instance of the invoking scheduler */
 Data **data,         /* pointer to data */
 Size size           /* size */
 )
-#else
-Void rgSCHUtlFreeSBuf(inst, data, size)
-Inst inst;          /* Instance of the invoking scheduler */
-Data **data;         /* pointer to data */
-Size size;          /* size */
-#endif
 {
 
-   S16 ret;
-
    if ((data == NULLP) || (*data == NULLP) || (size == 0))
    {
-      RETVOID;
+      return;
    }
 
 
@@ -5155,21 +4044,18 @@ Size size;          /* size */
    MS_BUF_ADD_CALLER();
 #endif /* */
    /* Deallocate buffer */
-   ret = SPutSBuf(rgSchCb[inst].rgSchInit.region,
-                  rgSchCb[inst].rgSchInit.pool, (*data), size);
+   SCH_FREE((*data), size);
 
-   if (ret != ROK)
+   if (data ==NULLP)
    {
-      RGSCHLOGERROR(inst, ERRCLS_DEBUG, ERG016, (ErrVal) 0,
-                 "rgSCHUtlFreeSBuf failed.\n");
-      RLOG_ARG0(L_ERROR,DBG_INSTID,inst, "rgSCHUtlFreeSBuf failed");
-      RETVOID;
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlFreeSBuf failed");
+      return;
    }
 
    /* ccpu00117052 - ADD - Assigning the pointer to NULLP */
    *data = NULLP;
 
-   RETVOID;
+   return;
 } /* end of rgSCHUtlFreeSBuf */
 
 \f
@@ -5180,40 +4066,28 @@ Size size;          /* size */
 *
 *       Desc:  This is used to deallocate Warning SI Seg.
 *
-*       Ret:   RETVOID
+*       Ret:   void
 *
 *       Notes: None
 *
 *       File:  rg_utl.c
 */
-#ifdef ANSI
-Void rgSCHUtlFreeWarningSiSeg
-(
-Region        reg,
-Pool          pool,
-CmLListCp     *siPduLst          
-)
-#else
-Void rgSCHUtlFreeWarningSiSeg(reg, pool, siPduLst)
-Region        reg;
-Pool          pool;
-CmLListCp     *siPduLst;          
-#endif
+Void rgSCHUtlFreeWarningSiSeg(Region reg,Pool pool,CmLListCp *siPduLst)
 {
    CmLList      *node;
    Buffer       *pdu;
 
-      while (siPduLst->first != NULLP)
-      {
-         node = siPduLst->first;
-         pdu = (Buffer *)node->node;
-         cmLListDelFrm(siPduLst, node);
-         RGSCH_FREE_MSG(pdu);
-         SPutSBuf(reg, pool, (Data *)node,sizeof(CmLList));
-         node = NULLP;
-      }
+   while (siPduLst->first != NULLP)
+   {
+      node = siPduLst->first;
+      pdu = (Buffer *)node->node;
+      cmLListDelFrm(siPduLst, node);
+      RGSCH_FREE_MSG(pdu);
+      SCH_FREE(node,sizeof(CmLList));
+      node = NULLP;
+   }
 
-   RETVOID;
+   return;
 } /* end of rgSCHUtlFreeWarningSiSeg */         
 
 \f
@@ -5223,21 +4097,13 @@ CmLListCp     *siPduLst;
 *
 *       Desc:  This is used to deallocate Warning SI PDU.
 *
-*       Ret:   RETVOID
+*       Ret:   void
 *
 *       Notes: None
 *
 *       File:  rg_utl.c
 */
-#ifdef ANSI
-Void rgSCHUtlFreeWarningSiPdu
-(
-RgSchCellCb       *cell
-)
-#else
-Void rgSCHUtlFreeWarningSiPdu(cell)
-RgSchCellCb       *cell;
-#endif
+Void rgSCHUtlFreeWarningSiPdu(RgSchCellCb  *cell)
 {
    CmLList            *node;
    Buffer             *pdu;
@@ -5250,7 +4116,7 @@ RgSchCellCb       *cell;
    CM_LLIST_FIRST_NODE(&warningSi->warningSiMsg.segLstCp, node);
    if (node == NULLP)
    {
-      RETVOID;
+      return;
    }
 
    warningSiPdu = (RgSchWarningSiPdu *)node->node;
@@ -5268,7 +4134,7 @@ RgSchCellCb       *cell;
             warningSi->warningSiMsg.transId, RGR_CFG_CFM_TX_COMPLETE);
    }                                                                                 
 
-   RETVOID;
+   return;
 
 } /* end of rgSCHUtlFreeWarningSiPdu */         
  
@@ -5285,15 +4151,7 @@ RgSchCellCb       *cell;
 *
 *       File:  rg_utl.c
 */
-#ifdef ANSI
-Buffer *rgSCHUtlGetWarningSiPdu
-(
-RgSchCellCb             *cell
-)
-#else
-Buffer *rgSCHUtlGetWarningSiPdu(cell)
-RgSchCellCb             *cell;
-#endif
+Buffer *rgSCHUtlGetWarningSiPdu(RgSchCellCb *cell)
 {
    RgSchWarningSiInfo  *warningSi;
    RgSchWarningSiPdu  *warningSiPdu; 
@@ -5329,21 +4187,7 @@ RgSchCellCb             *cell;
 *
 *       File:  rg_utl.c
 */
-#ifdef ANSI
-S16 rgSCHUtlGetMcsAndNPrb
-(
-RgSchCellCb         *cell,
-U8                  *nPrb,
-U8                  *mcs,
-MsgLen              *msgLen
-)
-#else
-S16 rgSCHUtlGetMcsAndNPrb(cell, nPrb, mcs, msgLen)
-RgSchCellCb         *cell;
-U8                  *nPrb;
-U8                  *mcs;
-MsgLen              *msgLen;
-#endif
+S16 rgSCHUtlGetMcsAndNPrb(RgSchCellCb *cell,uint8_t *nPrb,uint8_t *mcs,MsgLen  *msgLen)
 {
    RgSchWarningSiInfo  *warningSi;
    RgSchWarningSiPdu  *warningSiPdu; 
@@ -5388,29 +4232,15 @@ MsgLen              *msgLen;
 *
 *       File:  rg_utl.c
 */
-#ifdef ANSI
-S16 rgSCHUtlCalMcsAndNPrb
-(
-RgSchCellCb         *cell,
-U8                  cfgType,
-MsgLen              msgLen,
-U8                  siId
-)
-#else
-S16 rgSCHUtlCalMcsAndNPrb(cell, nPrb, mcs, msgLen)
-RgSchCellCb         *cell;
-U8                  cfgType;
-MsgLen              msgLen;
-U8                  siId;
-#endif
+S16 rgSCHUtlCalMcsAndNPrb(RgSchCellCb *cell,uint8_t cfgType,MsgLen msgLen,uint8_t siId)
 {
-   U8 mcs = 0;
-   U8 nPrb = 0;
+   uint8_t mcs = 0;
+   uint8_t nPrb = 0;
 
       /*Get the nPrb and mcs parametr values */
    if (rgSCHUtlGetAllwdCchTbSz(msgLen*8, &nPrb, &mcs) != (msgLen*8))
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId, "msgLen does "
+         DU_LOG("\nERROR  -->  SCH : msgLen does "
             "not match any valid TB Size");
          return RFAILED;
       }
@@ -5475,25 +4305,13 @@ U8                  siId;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlFillDgnParams
-(
-Inst        inst,
-RgUstaDgn   *dgn,
-U8          dgnType
-)
-#else
-Void rgSCHUtlFillDgnParams(inst, dgn, dgnType)
-Inst        inst;
-RgUstaDgn   *dgn;
-U8          dgnType;
-#endif
+Void rgSCHUtlFillDgnParams(Inst inst,RgUstaDgn *dgn,uint8_t dgnType)
 {
 
    switch(dgnType)
    {
       case LRG_USTA_DGNVAL_MEM:
-         dgn->type = (U8) LRG_USTA_DGNVAL_MEM;
+         dgn->type = (uint8_t) LRG_USTA_DGNVAL_MEM;
          dgn->u.mem.region  = rgSchCb[inst].rgSchInit.region;
          dgn->u.mem.pool    = rgSchCb[inst].rgSchInit.pool;
       break;
@@ -5502,7 +4320,7 @@ U8          dgnType;
       break;
    }
 
-   RETVOID;
+   return;
 } /* end of rgSCHUtlFillDgnParams */
 
 /***********************************************************
@@ -5521,19 +4339,7 @@ U8          dgnType;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlGetPstToLyr
-(
-Pst     *pst,
-RgSchCb *schCb,
-Inst    macInst
-)
-#else
-Void rgSCHUtlGetPstToLyr (pst, schCb, macInst)
-Pst     *pst;
-RgSchCb *schCb;
-Inst    macInst;
-#endif
+Void rgSCHUtlGetPstToLyr(Pst  *pst,RgSchCb *schCb,Inst macInst)
 {
 
    /* Only the needed params are filled */
@@ -5551,7 +4357,7 @@ Inst    macInst;
    pst->intfVer   = 0;
    pst->route   = RTESPEC;
 
-   RETVOID;
+   return;
 } /* end of rgSCHUtlGetPstToLyr */
 
 /** @brief This function fills in the common lc information to be sent to MAC
@@ -5568,21 +4374,7 @@ Inst    macInst;
  *      -# ROK
  *      -# RFAILED
  */
-#ifdef ANSI
-S16 rgSCHUtlFillRgInfCmnLcInfo
-(
-RgSchDlSf       *sf,
-RgInfSfAlloc    *sfAlloc,
-CmLteLcId       lcId,
-Bool            sendInd
-)
-#else
-S16 rgSCHUtlFillRgInfCmnLcInfo(sf, sfAlloc, lcId, sendInd)
-RgSchDlSf       *sf;
-RgInfSfAlloc    *sfAlloc;
-CmLteLcId       lcId;
-Bool            sendInd;
-#endif
+S16 rgSCHUtlFillRgInfCmnLcInfo(RgSchDlSf  *sf,RgInfSfAlloc *sfAlloc,CmLteLcId lcId,Bool sendInd)
 {
 
    if((sf->bch.tbSize)&&
@@ -5630,27 +4422,15 @@ Bool            sendInd;
  *      -# ROK
  *      -# RFAILED
  */
-#ifdef ANSI
-S16 rgSCHUtlFillRgInfRarInfo
-(
-RgSchDlSf       *sf,
-RgInfSfAlloc    *sfAlloc,
-RgSchCellCb     *cell
-)
-#else
-S16 rgSCHUtlFillRgInfRarInfo(sf, sfAlloc, cell)
-RgSchDlSf       *sf;
-RgInfSfAlloc    *sfAlloc;
-RgSchCellCb     *cell;
-#endif 
+S16 rgSCHUtlFillRgInfRarInfo(RgSchDlSf *sf,RgInfSfAlloc *sfAlloc,RgSchCellCb *cell)
 {
-   U8               idx;
+   uint8_t          idx;
    CmLListCp        *lnkLst;
    CmLList          *tmp;
    RgSchRaCb        *raCb;
    RgSchUeCb        *ue;
    RgInfRaRntiInfo  *raRntiAlloc;
-   U8               noRaRsps;
+   uint8_t          noRaRsps;
    RgSchCmnDlCell   *cellDl = RG_SCH_CMN_GET_DL_CELL(cell);
 
 #ifdef LTE_TDD
@@ -5769,17 +4549,7 @@ RgSchCellCb     *cell;
  *      -# ROK
  *      -# RFAILED
  */
-#ifdef ANSI
-S16 rgSCHUtlFillPdschDciInfo
-(
-TfuPdschDciInfo *pdsch,
-TfuDciInfo      *pdcchDci
-)
-#else
-S16 rgSCHUtlFillPdschDciInfo(pdsch, pdcchDci)
-TfuPdschDciInfo *pdsch;
-TfuDciInfo      *pdcchDci;
-#endif
+S16 rgSCHUtlFillPdschDciInfo(TfuPdschDciInfo *pdsch,TfuDciInfo *pdcchDci)
 {
 
 #ifdef EMTC_ENABLE
@@ -5848,18 +4618,7 @@ TfuDciInfo      *pdcchDci;
  *  @return  Void
  *
  **/
-#ifdef ANSI
-Void rgSchDSFRPwrCheck
-(
- RgSchDlSf               *sf,
- Bool                    *isAllUePwrHigh
- )
-#else
-PRIVATE Void rgSchDSFRPwrCheck(sf, isAllUePwrHigh)
-   RgSchDlSf               *sf;
-   Bool                    *isAllUePwrHigh;
-
-#endif
+Void rgSchDSFRPwrCheck(RgSchDlSf *sf,Bool *isAllUePwrHigh)
 {     
    RgSchSFRPoolInfo *sfrCCPool;
 
@@ -5894,7 +4653,7 @@ PRIVATE Void rgSchDSFRPwrCheck(sf, isAllUePwrHigh)
  *     Desc : Utility Function to fill the allocation info of each Tb
  *
  *
- *     Ret  :  RETVOID
+ *     Ret  :  void
  *
  *
  *     Notes: This function should be called while sending a msg from
@@ -5903,36 +4662,24 @@ PRIVATE Void rgSchDSFRPwrCheck(sf, isAllUePwrHigh)
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE Void rgSCHUtlFillRgInfTbInfo
-(
-RgSchDlHqProcCb *hqP,
-RgInfUeAlloc    *allocInfo,
-RgSchCellCb     *cell
-)
-#else
-PRIVATE Void rgSCHUtlFillRgInfTbInfo (hqP, allocInfo, cell)
-RgSchDlHqProcCb *hqP;
-RgInfUeAlloc    *allocInfo;
-RgSchCellCb     *cell;
-#endif
+static Void rgSCHUtlFillRgInfTbInfo(RgSchDlHqProcCb *hqP,RgInfUeAlloc *allocInfo,RgSchCellCb *cell)
 {
    RgSchDlSf       *sf;
-   U8              idx;
+   uint8_t         idx;
    RgInfUeTbInfo   *tbInfo;
-   U8              tbCnt;
+   uint8_t         tbCnt;
    /* LTE_ADV_FLAG_REMOVED_START */
 #ifdef TFU_UPGRADE
-   PRIVATE         U32  tmpCnt = 0;
+   static          uint32_t  tmpCnt = 0;
    Bool            isAllUePwrHigh = FALSE;
 #endif 
    /* LTE_ADV_FLAG_REMOVED_END */
    RgSchDlLcCb    *dlLcCb = NULLP;
-   U16             rlcHdrEstmt;
-   U8              lcId;
+   uint16_t       rlcHdrEstmt;
+   uint8_t        lcId;
    /* RRM_RBC_X */
 #ifdef LTE_L2_MEAS
-   U8              prbUsed = 0;
+   uint8_t        prbUsed = 0;
 #endif
    /* RRM_RBC_Y */
 
@@ -6022,7 +4769,7 @@ RgSchCellCb     *cell;
 
 #ifdef TFU_UPGRADE         
          /*if SFR is enabled*/
-         allocInfo->isEnbSFR = (U8)RG_SCH_CMN_IS_SFR_ENB(ue->cell); /* KW fix for LTE_ADV */
+         allocInfo->isEnbSFR = (uint8_t)RG_SCH_CMN_IS_SFR_ENB(ue->cell); /* KW fix for LTE_ADV */
          if((ue->cell->lteAdvCb.dsfrCfg.status == RGR_ENABLE) && 
                (ue->lteAdvUeCb.rgrLteAdvUeCfg.isUeCellEdge == FALSE))
          {         
@@ -6030,11 +4777,10 @@ RgSchCellCb     *cell;
          } 
          if(isAllUePwrHigh)
          {  
-            allocInfo->pa = (U8)ue->cell->lteAdvCb.sfrCfg.pwrThreshold.pHigh;  /* KW fix for LTE_ADV */  
+            allocInfo->pa = (uint8_t)ue->cell->lteAdvCb.sfrCfg.pwrThreshold.pHigh;  /* KW fix for LTE_ADV */  
             if(tmpCnt++ == 100000)
             {
-               RLOG_ARG2(L_DEBUG,DBG_CELLID,ue->cell->cellId, 
-                        "DSFR::ll UEs can go HIGH, PHigh(%d) for UE(%d)",allocInfo->pa, ue->ueId);
+               DU_LOG("\nDEBUG  -->  SCH : DSFR::ll UEs can go HIGH, PHigh(%d) for UE(%d)",allocInfo->pa, ue->ueId);
                tmpCnt = 0;
             }
          }    
@@ -6048,8 +4794,7 @@ RgSchCellCb     *cell;
                   allocInfo->pa = ue->cell->lteAdvCb.sfrCfg.pwrThreshold.pHigh;
                   if(tmpCnt++ == 100000)
                   {
-                     RLOG_ARG2(L_DEBUG,DBG_CELLID,ue->cell->cellId, 
-                              "SFR::UE is CELL EDGE, PHigh(%d) for UE(%d)",allocInfo->pa, ue->ueId);
+                     DU_LOG("\nDEBUG  -->  SCH : SFR::UE is CELL EDGE, PHigh(%d) for UE(%d)",allocInfo->pa, ue->ueId);
                      tmpCnt = 0;
                   }
 
@@ -6066,8 +4811,7 @@ RgSchCellCb     *cell;
                      allocInfo->pa = ue->cell->lteAdvCb.sfrCfg.pwrThreshold.pLow;
                      if(tmpCnt++ == 100000)
                      {
-                        RLOG_ARG2(L_DEBUG,DBG_CELLID,ue->cell->cellId, 
-                                 "SFR::UE is CELL CENTRE, PLow(%d) for UE(%d)\n",allocInfo->pa, ue->ueId);
+                        DU_LOG("\nDEBUG  -->  SCH : SFR::UE is CELL CENTRE, PLow(%d) for UE(%d)\n",allocInfo->pa, ue->ueId);
                         tmpCnt = 0;
                      }
                   }
@@ -6178,7 +4922,7 @@ RgSchCellCb     *cell;
                         //if(!(hqP->hqE->ue->pfsStats.lcStats[lcId-1].isLcCntSet))
                         if(tbCnt == 0)
                         {
-                           U8 idx = 0;
+                           uint8_t idx = 0;
                            if (hqP->hqE->ue->cell == hqP->hqE->cell)
                            {
                               idx = RGSCH_PCELL_INDEX;
@@ -6261,7 +5005,7 @@ RgSchCellCb     *cell;
    rgSCHLaaResetDlHqProcCb(hqP);
 #endif
 
-   RETVOID;
+   return;
 }
 /***********************************************************
  *
@@ -6280,24 +5024,7 @@ RgSchCellCb     *cell;
  *
  **********************************************************/
   /* CA dev Start */
-#ifdef ANSI
-Void rgSCHUtlFillRgInfUeInfo
-(
-RgSchDlSf       *sf,
-RgSchCellCb     *cell,
-CmLListCp       *dlDrxInactvTmrLst,
-CmLListCp       *dlInActvLst,
-CmLListCp       *ulInActvLst
-)
-#else
-Void rgSCHUtlFillRgInfUeInfo (sf,cell, dlDrxInactvTmrLst, dlInActvLst, ulInActvLst)
-{
-RgSchDlSf       *sf;
-RgSchCellCb     *cell;
-CmLListCp       *dlDrxInactvTmrLst;
-CmLListCp       *dlInActvLst;
-CmLListCp       *ulInActvLst;
-#endif
+Void rgSCHUtlFillRgInfUeInfo(RgSchDlSf *sf,RgSchCellCb *cell,CmLListCp *dlDrxInactvTmrLst,CmLListCp *dlInActvLst,CmLListCp  *ulInActvLst)
 {
    RgInfSfAlloc    *sfAlloc;
    CmLListCp       *lnkLst;   /* lnkLst assignment */
@@ -6317,7 +5044,7 @@ CmLListCp       *ulInActvLst;
    CM_LLIST_FIRST_NODE(lnkLst, tmp);
    while(NULLP != tmp)
    {
-      printf("5GTF_ERROR MSG4 Consolidation\n");
+      DU_LOG("\nINFO  -->  SCH : 5GTF_ERROR MSG4 Consolidation\n");
       hqCb = (RgSchDlHqProcCb *)(tmp->node);
       CM_LLIST_NEXT_NODE(lnkLst, tmp);
 
@@ -6390,7 +5117,7 @@ CmLListCp       *ulInActvLst;
 #endif
    }
   
-   RETVOID;
+   return;
 } /* end of rgSCHUtlFillRgInfUeInfo */
   /* CA dev End */
 
@@ -6416,27 +5143,10 @@ CmLListCp       *ulInActvLst;
  *      -# ROK
  *      -# RFAILED
  */
-#ifdef ANSI
-S16 rgSCHUtlUpdSch
-(
-RgInfSfDatInd    *subfrmInfo,
-RgSchCellCb      *cellCb,
-RgSchUeCb        *ueCb,
-RgInfUeDatInd    *pdu,
-RgSchErrInfo     *err
-)
-#else
-S16 rgSCHUtlUpdSch (subfrmInfo, cellCb, ueCb, pdu, err)
-RgInfSfDatInd    *subfrmInfo;
-RgSchCellCb      *cellCb;
-RgSchUeCb        *ueCb;
-RgInfUeDatInd    *pdu;
-RgSchErrInfo     *err;
-#endif
+S16 rgSCHUtlUpdSch(RgInfSfDatInd *subfrmInfo,RgSchCellCb *cellCb,RgSchUeCb *ueCb,RgInfUeDatInd  *pdu,RgSchErrInfo *err)
 {
 
    S16               ret;
-
 #ifdef LTEMAC_SPS
    if (RGSCH_UL_SPS_ACT_PRSENT & pdu->ceInfo.bitMask)
    {
@@ -6467,8 +5177,8 @@ RgSchErrInfo     *err;
       /*ccpu00129922 - MOD - Deleted return value
        * checking since it returns void*/
       rgSCHUtlUpdBsrTrunc (cellCb, ueCb,
-                  (U8)(pdu->ceInfo.ces.bsr.truncBsr >> 6),
-                  (U8)(pdu->ceInfo.ces.bsr.truncBsr & 0x3F), err); 
+                  (uint8_t)(pdu->ceInfo.ces.bsr.truncBsr >> 6),
+                  (uint8_t)(pdu->ceInfo.ces.bsr.truncBsr & 0x3F), err); 
    }
    else
    {
@@ -6478,8 +5188,8 @@ RgSchErrInfo     *err;
          /*ccpu00129922 - MOD - Deleted return value
           checking since it returns void*/
          rgSCHUtlUpdBsrShort (cellCb, ueCb,
-                     (U8)(pdu->ceInfo.ces.bsr.shortBsr >> 6),
-                     (U8)(pdu->ceInfo.ces.bsr.shortBsr & 0x3F), err);
+                     (uint8_t)(pdu->ceInfo.ces.bsr.shortBsr >> 6),
+                     (uint8_t)(pdu->ceInfo.ces.bsr.shortBsr & 0x3F), err);
       }
       else
       {
@@ -6521,17 +5231,7 @@ RgSchErrInfo     *err;
  *  @return  S16
  *      -# ROK
  **/
-#ifdef ANSI
-S16 rgSCHUtlAddUeToCcchSduLst
-(
-RgSchCellCb       *cell,
-RgSchUeCb         *ueCb
-)
-#else
-S16 rgSCHUtlAddUeToCcchSduLst(cell, ueCb)
-RgSchCellCb       *cell;
-RgSchUeCb         *ueCb;
-#endif
+S16 rgSCHUtlAddUeToCcchSduLst(RgSchCellCb  *cell,RgSchUeCb *ueCb)
 {
    RgSchCmnDlUe  *ueDl = RG_SCH_CMN_GET_DL_UE(ueCb, cell);
    RgSchDlHqProcCb *hqP  = (RgSchDlHqProcCb *)ueDl->proc;
@@ -6543,7 +5243,7 @@ RgSchUeCb         *ueCb;
        ((!(ueCb->dl.dlInactvMask & RG_HQENT_INACTIVE)) &&
        ((hqP != NULLP) && (hqP->hqE->ccchSduProc))))
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,"RNTI:%d Unexpected CCCH SDU BO",
+      DU_LOG("\nINFO  -->  SCH : RNTI:%d Unexpected CCCH SDU BO",
          ueCb->ueId);
       return ROK;
    }
@@ -6566,28 +5266,18 @@ RgSchUeCb         *ueCb;
  *  @return  S16
  *      -# ROK
  **/
-#ifdef ANSI
-S16 rgSCHUtlUpdtBo
-(
-RgSchCellCb       *cell,
-RgInfCmnBoRpt     *staRsp
-)
-#else
-S16 rgSCHUtlUpdtBo(cell, staRsp)
-RgSchCellCb       *cell;
-RgInfCmnBoRpt     *staRsp;
-#endif
+S16 rgSCHUtlUpdtBo(RgSchCellCb  *cell,RgInfCmnBoRpt *staRsp)
 {
    RgSchUeCb *ueCb;
 
    if ((ueCb = rgSCHDbmGetUeCb(cell, staRsp->u.rnti)) == NULLP)
    {
       /* Handle Ue fetch failure */
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,"Invalid UEID:%d",staRsp->u.rnti);
+      DU_LOG("\nERROR  -->  SCH : Invalid UEID:%d",staRsp->u.rnti);
       return RFAILED;
    }
    /* Update Bo in ueCb */
-   ueCb->dlCcchInfo.bo = (U32)(staRsp->bo);
+   ueCb->dlCcchInfo.bo = (uint32_t)(staRsp->bo);
 #ifdef EMTC_ENABLE
      if(ueCb->isEmtcUe)
      {
@@ -6618,17 +5308,7 @@ RgInfCmnBoRpt     *staRsp;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlHndlCcchBoUpdt
-(
-RgSchCellCb    *cell,
-RgInfCmnBoRpt  *boRpt
-)
-#else
-S16 rgSCHUtlHndlCcchBoUpdt(cell, boRpt)
-RgSchCellCb    *cell;
-RgInfCmnBoRpt  *boRpt;
-#endif
+S16 rgSCHUtlHndlCcchBoUpdt(RgSchCellCb *cell,RgInfCmnBoRpt *boRpt)
 {
    RgSchRaCb       *raCb;
    RgSchUeCb *ueCb;
@@ -6641,8 +5321,7 @@ RgInfCmnBoRpt  *boRpt;
       return (rgSCHUtlUpdtBo(cell, boRpt));
 #else
       /* Handle RaCb fetch failure */
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,
-                     "Invalid RNTI:%d to fetch raCb",boRpt->u.rnti);
+      DU_LOG("\nERROR  -->  SCH : Invalid RNTI:%d to fetch raCb",boRpt->u.rnti);
       return RFAILED;
 #endif
    }
@@ -6677,11 +5356,11 @@ RgInfCmnBoRpt  *boRpt;
          if ((ueCb = rgSCHDbmGetUeCb(cell, boRpt->u.rnti)) == NULLP)
          {
             /* Handle Ue fetch failure */
-            RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,"Invalid RNTI:%d",boRpt->u.rnti);
+            DU_LOG("\nERROR  -->  SCH : Invalid RNTI:%d",boRpt->u.rnti);
             return RFAILED;
          }
          /* Update Bo in ueCb */
-         ueCb->dlCcchInfo.bo = (U32)(boRpt->bo);     
+         ueCb->dlCcchInfo.bo = (uint32_t)(boRpt->bo);     
       }
 
 #else
@@ -6704,25 +5383,13 @@ RgInfCmnBoRpt  *boRpt;
  *     accordingly set.
  *
  *
- *  @param[in]  U32            bo
- *  @param[out] U8             *nPrb
+ *  @param[in]  uint32_t            bo
+ *  @param[out] uint8_t             *nPrb
  *  @return  S32
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S32 rgSCHUtlGetAllwdCchTbSz
-(
-U32 bo,
-U8  *nPrb,
-U8  *mcs
-)
-#else
-S32 rgSCHUtlGetAllwdCchTbSz(bo, nPrb, mcs)
-U32 bo;
-U8  *nPrb;
-U8  *mcs;
-#endif
+S32 rgSCHUtlGetAllwdCchTbSz(uint32_t bo,uint8_t  *nPrb,uint8_t  *mcs)
 {
    S32 lt;
    S32 cn;
@@ -6767,29 +5434,18 @@ U8  *mcs;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlHndlBcchPcchBoUpdt
-(
-RgSchCellCb    *cell,
-RgInfCmnBoRpt  *boUpdt
-)
-#else
-S16 rgSCHUtlHndlBcchPcchBoUpdt(cell, boUpdt)
-RgSchCellCb    *cell;
-RgInfCmnBoRpt  *boUpdt;
-#endif
+S16 rgSCHUtlHndlBcchPcchBoUpdt(RgSchCellCb *cell,RgInfCmnBoRpt *boUpdt)
 {
    RgSchClcDlLcCb *dlLc;
    RgSchClcBoRpt  *boRpt;
    Inst           inst = cell->instIdx;
-   U8             nPrb=0;
-   U8             mcs=0;
+   uint8_t             nPrb=0;
+   uint8_t             mcs=0;
 
    dlLc = rgSCHDbmGetBcchOnBch(cell);
    if (dlLc == NULLP)
    {
-      RLOG_ARG2(L_ERROR,DBG_CELLID,cell->cellId,
-      "No Logical Channel dlLc is NULLP for RNTI:%d LCID:%d",boUpdt->u.rnti,boUpdt->lcId);
+      DU_LOG("\nERROR  -->  SCH : No Logical Channel dlLc is NULLP for RNTI:%d LCID:%d",boUpdt->u.rnti,boUpdt->lcId);
       return RFAILED;
    }
    if (boUpdt->lcId != dlLc->lcId)
@@ -6801,7 +5457,7 @@ RgInfCmnBoRpt  *boUpdt;
          if (rgSCHUtlGetAllwdCchTbSz(boUpdt->bo*8, &nPrb, &mcs) 
                != (boUpdt->bo*8))
          {
-            RLOG_ARG3(L_ERROR,DBG_CELLID,cell->cellId,"[%ld]BO: does not match any "
+            DU_LOG("\nERROR  -->  SCH : [%d]BO: does not match any "
                   "valid TB Size RNTI:%d LCID:%d", boUpdt->bo,boUpdt->u.rnti,boUpdt->lcId);
             return RFAILED;
          }
@@ -6814,14 +5470,13 @@ RgInfCmnBoRpt  *boUpdt;
    if ((dlLc = rgSCHDbmGetCmnLcCb(cell, boUpdt->lcId)) == NULLP)
    {
       /* Handle lcCb fetch failure */
-      RLOG_ARG2(L_ERROR,DBG_CELLID,cell->cellId,
-                     "LCID:%d Invalid for RNTI:%d",boUpdt->lcId,boUpdt->u.rnti);
+      DU_LOG("\nERROR  -->  SCH : LCID:%d Invalid for RNTI:%d",boUpdt->lcId,boUpdt->u.rnti);
    }
 
    if (((rgSCHUtlAllocSBuf(inst, (Data **)(&boRpt), sizeof(RgSchClcBoRpt))) ==RFAILED) ||
        (!boRpt))
    {
-      RLOG_ARG3(L_ERROR,DBG_CELLID,cell->cellId, "Allocation of common bo %dreport "
+      DU_LOG("\nERROR  -->  SCH : Allocation of common bo %dreport "
          "failed  RNTI:%d LCID:%d", boUpdt->bo,boUpdt->u.rnti,boUpdt->lcId);
       return RFAILED;
    }
@@ -6864,31 +5519,19 @@ RgInfCmnBoRpt  *boUpdt;
  *     bind confirm API towards RRM.
  *
  *  @param[in]  SuId          suId
- *  @param[in]  U8            status
+ *  @param[in]  uint8_t            status
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrBndCfm
-(
-Inst          instId,
-SuId          suId,
-U8            status
-)
-#else
-S16 rgSCHUtlRgrBndCfm(instId, suId, status)
-Inst          instId;
-SuId          suId;
-U8            status;
-#endif
+S16 rgSCHUtlRgrBndCfm(Inst instId,SuId suId,uint8_t status)
 {
    S16  ret = ROK;
 
    ret = RgUiRgrBndCfm(&rgSchCb[instId].rgrSap[suId].sapCfg.sapPst, rgSchCb[instId].rgrSap[suId].sapCfg.suId, status);
    if (ret != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,instId,"rgSCHUtlRgrBndCfm: RgUiRgrBndCfm Failed ");
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgrBndCfm: RgUiRgrBndCfm Failed ");
       return (ret);
    }
    return (ret);
@@ -6906,31 +5549,19 @@ U8            status;
  *     This API fills in Pst structure and SAP Ids and invokes
  *
  *  @param[in]  SuId          suId
- *  @param[in]  U8            status
+ *  @param[in]  uint8_t            status
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgmBndCfm
-(
-Inst          instId,
-SuId          suId,
-U8            status
-)
-#else
-S16 rgSCHUtlRgmBndCfm(instId, suId, status)
-Inst          instId;
-SuId          suId;
-U8            status;
-#endif
+S16 rgSCHUtlRgmBndCfm(Inst instId,SuId suId,uint8_t status)
 {
    S16  ret = ROK;
 
    ret = RgUiRgmBndCfm(&rgSchCb[instId].rgmSap[suId].sapCfg.sapPst, rgSchCb[instId].rgmSap[suId].sapCfg.suId, status);
    if (ret != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,instId,"rgSCHUtlRgmBndCfm: RgUiRgrBndCfm Failed ");
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgmBndCfm: RgUiRgrBndCfm Failed ");
       return (ret);
    }
    return (ret);
@@ -6950,29 +5581,14 @@ U8            status;
  *
  *  @param[in]  Pst           pst 
  *  @param[in]  RgrCfgTransId transId
- *  @param[in]  U8            status
+ *  @param[in]  uint8_t            status
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 schSendCfgCfm
-(
-Region        reg,
-Pool          pool,
-RgrCfgTransId transId,
-U8            status
-)
-#else
-S16 schSendCfgCfm(reg, pool, transId, status)
-Region        reg;
-Pool          pool;
-RgrCfgTransId transId;
-U8            status;
-#endif
+S16 schSendCfgCfm(Region reg,Pool pool,RgrCfgTransId transId,uint8_t status)
 {
    Pst cfmPst;
-   Inst inst = 0;
 
    memset((&cfmPst), 0, sizeof(Pst));
 
@@ -6988,8 +5604,7 @@ U8            status;
 
    if(RgUiRgrCfgCfm(&cfmPst,transId, status) != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,inst,"schSendCfgCfm: RgUiRgrCfgCfm Failed");
-      printf("\nschSendCfgCfm: RgUiRgrCfgCfm Failed ");
+      DU_LOG("\nERROR  -->  SCH : schSendCfgCfm: RgUiRgrCfgCfm Failed ");
       return RFAILED;
    }
    return ROK;
@@ -7011,30 +5626,19 @@ U8            status;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrTtiInd
-(
-RgSchCellCb          *cell,
-RgrTtiIndInfo        *rgrTti
-)
-#else
-S16 rgSCHUtlRgrTtiInd(cell, rgrTti)
-RgSchCellCb          *cell;
-RgrTtiIndInfo        *rgrTti;
-#endif
+S16 rgSCHUtlRgrTtiInd(RgSchCellCb *cell,RgrTtiIndInfo *rgrTti)
 {
    S16           ret = ROK;
    RgSchUpSapCb  *rgrSap;                    /*!< RGR SAP Control Block */
 #ifdef L2_L3_SPLIT
-   extern Bool g_usettitmr;
-   extern Void mtTmrHdlrPublic(void);
+   Bool g_usettitmr;
+   Void mtTmrHdlrPublic(void);
 #endif
 
    rgrSap = cell->rgrSap;
    if (rgrSap->sapSta.sapState != LRG_BND)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,
-               "rgSCHUtlRgrTtiInd() Upper SAP not bound (%d) ",
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgrTtiInd() Upper SAP not bound (%d) ",
                rgrSap->sapSta.sapState);
       return RFAILED;
    }
@@ -7073,7 +5677,6 @@ RgrTtiIndInfo        *rgrTti;
  *      -# ROK
  *      -# RFAILED
  */
-#ifdef ANSI
 S16 rgSCHUtlProcMsg3
 (
 RgInfSfDatInd    *subfrmInfo,
@@ -7082,16 +5685,7 @@ RgSchUeCb        *ueCb,
 CmLteRnti        rnti,
 RgInfUeDatInd    *pdu,
 RgSchErrInfo     *err
- )
-#else
-S16 rgSCHUtlProcMsg3 (subfrmInfo, cellCb, ueCb, rnti, pdu, err)
-RgInfSfDatInd    *subfrmInfo;
-RgSchCellCb      *cellCb;
-RgSchUeCb        *ueCb;
-CmLteRnti        rnti;
-RgInfUeDatInd    *pdu;
-RgSchErrInfo     *err;
-#endif
+)
 {
    S16               ret;
    RgSchRaCb         *raCb;
@@ -7100,7 +5694,7 @@ RgSchErrInfo     *err;
    raCb = rgSCHDbmGetRaCb (cellCb, rnti);
    if (raCb == NULLP)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId, "RNTI:%d Received MSG3, unable to "
+      DU_LOG("\nERROR  -->  SCH : RNTI:%d Received MSG3, unable to "
          "find raCb",rnti);
       return RFAILED;
    }
@@ -7110,7 +5704,7 @@ RgSchErrInfo     *err;
    ret = rgSCHRamProcMsg3 (cellCb, ueCb, raCb, pdu, err);
    if (ret != ROK)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,"Processing failed in the RAM "
+      DU_LOG("\nERROR  -->  SCH : Processing failed in the RAM "
          "RNTI:%d ",rnti);
       return (ret);
    }
@@ -7141,19 +5735,7 @@ RgSchErrInfo     *err;
  *      -# ROK
  *      -# RFAILED
  */
-#ifdef ANSI
-S16 rgSCHUtlSpsRelInd
-(
-RgSchCellCb        *cellCb,
-RgSchUeCb          *ueCb,
-Bool               isExplRel
-)
-#else
-S16 rgSCHUtlSpsRelInd (cellCb, ueCb, isExplRel)
-RgSchCellCb        *cellCb;
-RgSchUeCb          *ueCb;
-Bool               isExplRel;
-#endif
+S16 rgSCHUtlSpsRelInd(RgSchCellCb *cellCb,RgSchUeCb *ueCb,Bool isExplRel)
 {
    cellCb->sc.apis->rgSCHUlSpsRelInd(cellCb, ueCb, isExplRel);
    return ROK;
@@ -7172,25 +5754,13 @@ Bool               isExplRel;
  *
  * @param  [in] RgSchCellCb        *cellCb
  * @param  [in] RgSchUeCb          *ueCb
- * @param  [in] U16                spsSduSize
+ * @param  [in] uint16_t                spsSduSize
  * @param
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  */
-#ifdef ANSI
-S16 rgSCHUtlSpsActInd
-(
-RgSchCellCb        *cellCb,
-RgSchUeCb          *ueCb,
-U16                spsSduSize
-)
-#else
-S16 rgSCHUtlSpsActInd (cellCb, ueCb, spsSduSize)
-RgSchCellCb        *cellCb;
-RgSchUeCb          *ueCb;
-U16                spsSduSize;
-#endif
+S16 rgSCHUtlSpsActInd(RgSchCellCb *cellCb,RgSchUeCb *ueCb,uint16_t spsSduSize)
 {
    cellCb->sc.apis->rgSCHUlSpsActInd(cellCb, ueCb, spsSduSize);
    return ROK;
@@ -7216,99 +5786,28 @@ U16                spsSduSize;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlTfuGrpPwrCntrlReq
-(
-Inst                  inst,
-S16                   sapId,
-TfuGrpPwrCntrlReqInfo *grpPwrCntrlReq
-)
-#else
-S16 rgSCHUtlTfuGrpPwrCntrlReq(inst, sapId, grpPwrCntrlReq)
-Inst                  inst;
-S16                   sapId;
-TfuGrpPwrCntrlReqInfo *grpPwrCntrlReq;
-#endif
+S16 rgSCHUtlTfuGrpPwrCntrlReq(Inst inst,S16 sapId,TfuGrpPwrCntrlReqInfo *grpPwrCntrlReq)
 {
    S16             ret;
    RgSchLowSapCb  *tfuSap;
    Pst             pst;
 
-
    /* Get the lower SAP control block from the layer control block. */
    tfuSap = &(rgSchCb[inst].tfuSap[sapId]);
    if (tfuSap->sapSta.sapState != LRG_BND)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,grpPwrCntrlReq->cellId,
-                     "rgSCHUtlTfuGrpPwrCntrlReq() Lower SAP not bound (%d) ",tfuSap->sapSta.sapState);
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlTfuGrpPwrCntrlReq() Lower SAP not bound (%d) ",tfuSap->sapSta.sapState);
       return RFAILED;
    }
    memcpy (&pst, &(tfuSap->sapCfg.sapPst), sizeof(Pst));
    if((ret = RgLiTfuGrpPwrCntrlReq (&pst, tfuSap->sapCfg.spId, grpPwrCntrlReq)) != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,grpPwrCntrlReq->cellId,
-                     "rgSCHUtlTfuGrpPwrCntrlReq() Call to RgLiTfuGrpPwrCntrlReq() failed");
+       DU_LOG("\nERROR  -->  SCH : rgSCHUtlTfuGrpPwrCntrlReq() Call to RgLiTfuGrpPwrCntrlReq() failed");
    }
    return (ret);
 }  /* rgSCHUtlTfuGrpPwrCntrlReq */
 #endif
 
-/**
- * @brief This API is invoked to send Control Info to PHY.
- *
- * @details
- *
- *     Function : rgSCHUtlTfuCntrlReq
- *
- *      This API is invoked to send Control Info to PHY. It
- *      fills in the Pst structure, spId value and invokes Cntrl
- *      request primitive at TFU.
- *
- *  @param[in]  TfuCntrlReqInfo *cntrlReq
- *  @return  S16
- *      -# ROK
- *      -# RFAILED
- **/
-#ifdef ANSI
-S16 rgSCHUtlTfuCntrlReq
-(
-Inst            inst,
-S16             sapId,
-TfuCntrlReqInfo *cntrlReq
-)
-#else
-S16 rgSCHUtlTfuCntrlReq(inst, sapId, cntrlReq)
-Inst            inst;
-S16             sapId;
-TfuCntrlReqInfo *cntrlReq;
-#endif
-{
-   S16            ret;
-   RgSchLowSapCb  *tfuSap;
-
-   /* Get the lower SAP control block from the layer control block. */
-   tfuSap = &(rgSchCb[inst].tfuSap[sapId]);
-
-#ifndef NO_ERRCLS
-   if (tfuSap->sapSta.sapState != LRG_BND)
-   {
-      RLOG_ARG1(L_ERROR,DBG_INSTID,inst,"rgSCHUtlTfuCntrlReq() Lower SAP not bound (%d) ",
-            tfuSap->sapSta.sapState);
-      RGSCH_FREE_MEM(cntrlReq);
-      return RFAILED;
-   }
-#endif
-
-  /* Using local variable for pst is unnecessary - for optimization */
-   if((ret = RgLiTfuCntrlReq(&tfuSap->sapCfg.sapPst, tfuSap->sapCfg.spId,
-                             cntrlReq)) != ROK)
-   {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,inst,"rgSCHUtlTfuCntrlReq() Call to RgLiTfuCntrlReq() failed");
-   }
-   return (ret);
-}  /* rgSCHUtlTfuCntrlReq*/
-
-
 /* FOR ACK NACK REP */
 
 /**
@@ -7328,17 +5827,7 @@ TfuCntrlReqInfo *cntrlReq;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlDlActvtUe
-(
-RgSchCellCb *cell,
-RgSchUeCb   *ue
-)
-#else
-S16 rgSCHUtlDlActvtUe(cell, ue)
-RgSchCellCb *cell;
-RgSchUeCb   *ue;
-#endif
+S16 rgSCHUtlDlActvtUe(RgSchCellCb *cell,RgSchUeCb   *ue)
 {
    cell->sc.apis->rgSCHActvtDlUe(cell, ue);
    return ROK;
@@ -7361,78 +5850,12 @@ RgSchUeCb   *ue;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlUlActvtUe
-(
-RgSchCellCb *cell,
-RgSchUeCb   *ue
-)
-#else
-S16 rgSCHUtlUlActvtUe(cell, ue)
-RgSchCellCb *cell;
-RgSchUeCb   *ue;
-#endif
+S16 rgSCHUtlUlActvtUe(RgSchCellCb *cell,RgSchUeCb *ue)
 {
    cell->sc.apis->rgSCHActvtUlUe(cell, ue);
    return ROK;
 }
 
-/**
- * @brief This API is invoked to send Reception Request Info to PHY.
- *
- * @details
- *
- *     Function : rgSCHUtlTfuRecpReq
- *
- *      This API is invoked to send Reception Request Info to PHY. It
- *      fills in the Pst structure, spId value and invokes Reception
- *      request primitive at TFU.
- *
- *  @param[in]  TfuRecpReqInfo *recpReq
- *  @return  S16
- *      -# ROK
- *      -# RFAILED
- **/
-#ifdef ANSI
-S16 rgSCHUtlTfuRecpReq
-(
-Inst            inst,
-S16             sapId,
-TfuRecpReqInfo *recpReq
-)
-#else
-S16 rgSCHUtlTfuRecpReq(inst, sapId, recpReq)
-Inst            inst;
-S16             sapId;
-TfuRecpReqInfo *recpReq;
-#endif
-{
-   S16            ret;
-   RgSchLowSapCb  *tfuSap;
-
-
-   /* Get the lower SAP control block from the layer control block. */
-   tfuSap = &(rgSchCb[inst].tfuSap[sapId]);
-
-#ifndef NO_ERRCLS
-   if (tfuSap->sapSta.sapState != LRG_BND)
-   {
-      RLOG_ARG1(L_ERROR,DBG_INSTID,inst,"rgSCHUtlTfuRecpReq() Lower SAP not bound (%d) ",
-            tfuSap->sapSta.sapState);
-      RGSCH_FREE_MEM(recpReq);
-      return RFAILED;
-   }
-#endif
-
-  /* Using local variable for pst is unnecessary - for optimization */
-   if((ret = RgLiTfuRecpReq(&tfuSap->sapCfg.sapPst, tfuSap->sapCfg.spId,
-                            recpReq)) != ROK)
-   {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,inst,"rgSCHUtlTfuRecpReq() Call to RgLiTfuRecpReq() failed");
-   }
-   return (ret);
-}  /* rgSCHUtlTfuRecpReq */
-
  /** @brief This function Validates the SAP information received along with the
   * primitive from the lower layer.
   *
@@ -7444,23 +5867,13 @@ TfuRecpReqInfo *recpReq;
   *   -# ROK
   *   -# RFAILED
   */
-#ifdef ANSI
-S16 rgSCHUtlValidateTfuSap
-(
-Inst  inst,
-SuId  suId
-)
-#else
-S16 rgSCHUtlValidateTfuSap(inst, suId)
-Inst  inst;
-SuId  suId;
-#endif
+S16 rgSCHUtlValidateTfuSap(Inst  inst,SuId  suId)
 {
    RgSchLowSapCb  *tfuSap;
 
    if(suId >= rgSchCb[inst].numSaps)
    {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,inst, "Incorrect SuId");
+      DU_LOG("\nERROR  -->  SCH : Incorrect SuId");
       return RFAILED;
    }
    tfuSap = &(rgSchCb[inst].tfuSap[suId]);
@@ -7468,13 +5881,13 @@ SuId  suId;
    /* First lets check the suId */
    if( suId != tfuSap->sapCfg.suId)
    {
-      RLOG_ARG2(L_ERROR,DBG_INSTID,inst,"Incorrect SuId. Configured (%d) Recieved (%d)",
+      DU_LOG("\nERROR  -->  SCH : Incorrect SuId. Configured (%d) Recieved (%d)",
             tfuSap->sapCfg.suId, suId);
       return RFAILED;
    }
    if (tfuSap->sapSta.sapState != LRG_BND)
    {
-      RLOG_ARG1(L_ERROR,DBG_INSTID,inst,"Lower SAP not enabled SuId (%d)",
+      DU_LOG("\nERROR  -->  SCH : Lower SAP not enabled SuId (%d)",
             tfuSap->sapCfg.suId);
       return RFAILED;
    }
@@ -7495,22 +5908,11 @@ SuId  suId;
 *       File:  rg_utl.c
 *
 */
-#ifdef ANSI
-S16 rgSCHUtlAllocEventMem
-(
-Inst      inst,
-Ptr       *memPtr,
-Size      memSize
-)
-#else
-S16 rgSCHUtlAllocEventMem(inst, memPtr, memSize)
-Inst      inst;
-Ptr       *memPtr;
-Size      memSize;
-#endif
+S16 rgSCHUtlAllocEventMem(Inst inst,Ptr *memPtr,Size memSize)
 {
-   Mem              sMem;
-   VOLATILE U32     startTime=0;
+   Mem  sMem;
+   volatile uint32_t  startTime=0;
+
 
    sMem.region = rgSchCb[inst].rgSchInit.region;
    sMem.pool = rgSchCb[inst].rgSchInit.pool;
@@ -7518,8 +5920,7 @@ Size      memSize;
 #if (ERRCLASS & ERRCLS_DEBUG)
    if (memSize<= 0)
    {
-      RGSCHLOGERROR(inst, ERRCLS_INT_PAR, ERG022, memSize,
-                   "rgAllocEventMem(): memSize invalid\n");
+      DU_LOG("\nERROR  -->  SCH : rgAllocEventMem(): memSize invalid\n");
       return  (RFAILED);
    }
 #endif /* ERRCLASS & ERRCLS_DEBUG */
@@ -7535,7 +5936,7 @@ Size      memSize;
    if(ROK != cmAllocEvnt(memSize, TFU_MAX_MEMBLK_SIZE, &sMem, memPtr))
 #endif /* */
    {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,inst,"cmAllocEvnt Failed.");
+      DU_LOG("\nERROR  -->  SCH : cmAllocEvnt Failed.");
       return RFAILED;
    }
    /*stoping Task*/
@@ -7557,19 +5958,7 @@ Size      memSize;
 *       File:  rg_utl.c
 *
 */
-#ifdef ANSI
-S16 rgSCHUtlGetEventMem
-(
-Ptr       *ptr,
-Size      len,
-Ptr       memCp
-)
-#else
-S16 rgSCHUtlGetEventMem(ptr, len, memCp)
-Ptr       *ptr;
-Size      len;
-Ptr       memCp;
-#endif
+S16 rgSCHUtlGetEventMem(Ptr *ptr,Size len,Ptr memCp)
 {
    S16   ret;
 
@@ -7596,23 +5985,13 @@ Ptr       memCp;
  *  @param[in]  RgSchUeCb           *ue
  *  @return     S16
  **/
-#ifdef ANSI
-S16 rgSCHUtlAllocUeANFdbkInfo
-(
-RgSchUeCb            *ue,
-U8                   servCellIdx
-)
-#else
-S16 rgSCHUtlAllocUeANFdbkInfo(ue,servCellIdx)
-RgSchUeCb            *ue;
-U8                   servCellIdx;
-#endif
+S16 rgSCHUtlAllocUeANFdbkInfo(RgSchUeCb *ue,uint8_t servCellIdx)
 {
-   U8 idx;
+   uint8_t idx;
 
    if (rgSCHUtlAllocSBuf(ue->cell->instIdx,
                (Data **) &(ue->cellInfo[servCellIdx]->anInfo), sizeof(RgSchTddANInfo) * \
-               ue->cell->ackNackFdbkArrSize) != ROK)
+   ue->cell->ackNackFdbkArrSize) != ROK)
    {
       return RFAILED;
    }
@@ -7639,17 +6018,7 @@ U8                   servCellIdx;
  *  @param[in]  RgSchUeCb           *ue
  *  @return     Void
  **/
-#ifdef ANSI
-Void rgSCHUtlDelUeANFdbkInfo
-(
-RgSchUeCb            *ue,
-U8                   servCellIdx
-)
-#else
-Void rgSCHUtlDelUeANFdbkInfo(ue,servCellIdx)
-RgSchUeCb            *ue;
-U8                   servCellIdx;
-#endif
+Void rgSCHUtlDelUeANFdbkInfo(RgSchUeCb *ue,uint8_t servCellIdx)
 {
 
    /* ccpu00117052 - MOD - Passing double pointer
@@ -7658,7 +6027,7 @@ U8                   servCellIdx;
          (Data **)(&( ue->cellInfo[servCellIdx]->anInfo)), sizeof(RgSchTddANInfo) * \
                         ue->cell->ackNackFdbkArrSize);
 
-   RETVOID;
+   return;
 } /* rgSCHUtlDelUeANFdbkInfo */
 
 /**
@@ -7673,15 +6042,7 @@ U8                   servCellIdx;
  *  @param[in]  RgSchTddANInfo   *anFdInfo
  *  @return     S16
  **/
-#ifdef ANSI
-S16 rgSCHUtlInitUeANFdbkInfo
-(
-RgSchTddANInfo       *anFdInfo
-)
-#else
-S16 rgSCHUtlInitUeANFdbkInfo(anFdInfo)
-RgSchTddANInfo       *anFdInfo;
-#endif
+S16 rgSCHUtlInitUeANFdbkInfo(RgSchTddANInfo *anFdInfo)
 {
 
    anFdInfo->sfn = RGSCH_MAX_SFN+1; /* defensively setting invalid sfn */
@@ -7707,21 +6068,9 @@ RgSchTddANInfo       *anFdInfo;
  *  @param[in]  CmLteTimingInfo  *time
  *  @return     RgSchTddANInfo*
  **/
-#ifdef ANSI
-RgSchTddANInfo* rgSCHUtlGetUeANFdbkInfo
-(
-RgSchUeCb         *ueCb,
-CmLteTimingInfo   *timeInfo,
-U8                servCellIdx
-)
-#else
-RgSchTddANInfo* rgSCHUtlGetUeANFdbkInfo(ueCb, timeInfo,servCellIdx)
-RgSchUeCb         *ueCb;
-CmLteTimingInfo   *timeInfo;
-U8                servCellIdx;
-#endif
+RgSchTddANInfo* rgSCHUtlGetUeANFdbkInfo(RgSchUeCb *ueCb,CmLteTimingInfo *timeInfo,uint8_t servCellIdx)
 {
-   U8 idx;
+   uint8_t idx;
 
    for (idx = 0; idx < ueCb->cell->ackNackFdbkArrSize; ++idx)
    {
@@ -7745,22 +6094,12 @@ U8                servCellIdx;
  *
  *  @param[in]  CmLteTimingInfo  *timeInfo
  *  @param[in]  RgSchCellCb         *cell
- *  @return U8
+ *  @return uint8_t
  *
  **/
-#ifdef ANSI
-U8  rgSCHUtlGetDlSfIdx
-(
-RgSchCellCb        *cell,
-CmLteTimingInfo *timeInfo
-)
-#else
-U8  rgSCHUtlGetDlSfIdx(cell, timeInfo)
-RgSchCellCb        *cell;
-CmLteTimingInfo *timeInfo;
-#endif
+uint8_t  rgSCHUtlGetDlSfIdx(RgSchCellCb  *cell,CmLteTimingInfo *timeInfo)
 {
-   U16       idx = 0;
+   uint16_t       idx = 0;
 
    idx = RGSCH_NUM_SUB_FRAMES - \
          rgSchTddNumUlSubfrmTbl[cell->ulDlCfgIdx][RGSCH_NUM_SUB_FRAMES-1];
@@ -7768,7 +6107,7 @@ CmLteTimingInfo *timeInfo;
          rgSchTddNumDlSubfrmTbl[cell->ulDlCfgIdx][timeInfo->slot]) - 1;
    idx = idx % cell->numDlSubfrms;
 
-   return ((U8)idx);
+   return ((uint8_t)idx);
 }
 
 /**
@@ -7784,29 +6123,13 @@ CmLteTimingInfo *timeInfo;
  *  @param[in]  RgSchDlSf        *dlSf
  *  @param[in]  RgSchDlSf        **nxtDlsf
  *  @param[in]  CmLteTimingInfo  *nxtDlTime
- *  @return U8
+ *  @return uint8_t
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlGetNxtDlSfInfo
-(
-CmLteTimingInfo   curDlTime,
-RgSchCellCb       *cell,
-RgSchDlSf         *dlSf,
-RgSchDlSf         **nxtDlsf,
-CmLteTimingInfo   *nxtDlTime
-)
-#else
-Void rgSCHUtlGetNxtDlSfInfo(curDlTime, cell, dlSf, nxtDlsf, nxtDlTime)
-CmLteTimingInfo   curDlTime;
-RgSchCellCb       *cell;
-RgSchDlSf         *dlSf;
-RgSchDlSf         **nxtDlsf;
-CmLteTimingInfo   *nxtDlTime;
-#endif
+Void rgSCHUtlGetNxtDlSfInfo(CmLteTimingInfo curDlTime,RgSchCellCb  *cell,RgSchDlSf *dlSf,RgSchDlSf **nxtDlsf,CmLteTimingInfo *nxtDlTime)
 {
-   U16  idx = curDlTime.slot;
-   U8   count = 0;
+   uint16_t  idx = curDlTime.slot;
+   uint8_t   count = 0;
 
    while(TRUE)
    {
@@ -7823,7 +6146,7 @@ CmLteTimingInfo   *nxtDlTime;
          break;
       }
    }
-   RETVOID;
+   return;
 }
 
 /**
@@ -7837,28 +6160,14 @@ CmLteTimingInfo   *nxtDlTime;
  *  @param[in]  RgSchCellCb      *cell
  *  @param[in]  CmLteTimingInfo  curDlTime
  *  @param[in]  CmLteTimingInfo  *prevDlTime
- *  @param[in]  U8               *numSubfrm
- *  @return U8
+ *  @param[in]  uint8_t               *numSubfrm
+ *  @return uint8_t
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlGetPrevDlSfInfo
-(
-RgSchCellCb       *cell,
-CmLteTimingInfo   curDlTime,
-CmLteTimingInfo   *prevDlTime,
-U8                *numSubfrm
-)
-#else
-Void rgSCHUtlGetPrevDlSfInfo(cell, curDlTime, prevDlTime, numSubfrm)
-RgSchCellCb       *cell;
-CmLteTimingInfo   curDlTime;
-CmLteTimingInfo   *prevDlTime;
-U8                *numSubfrm;
-#endif
+Void rgSCHUtlGetPrevDlSfInfo(RgSchCellCb *cell,CmLteTimingInfo curDlTime,CmLteTimingInfo *prevDlTime,uint8_t *numSubfrm)
 {
    S16 idx = curDlTime.slot;
-   U8  count = 0;
+   uint8_t  count = 0;
 
    do
    {
@@ -7872,7 +6181,7 @@ U8                *numSubfrm;
          !=  RG_SCH_TDD_DL_slot);
    *numSubfrm = count;
    RGSCHDECRFRMCRNTTIME(curDlTime, (*prevDlTime), count);
-   RETVOID;
+   return;
 }
 
 #endif
@@ -7891,27 +6200,13 @@ U8                *numSubfrm;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlUlSfInit
-(
-RgSchCellCb  *cell,
-RgSchUlSf    *sf,
-U8           idx,
-U8           maxUePerSf
-)
-#else
-S16 rgSCHUtlUlSfInit(cell, sf, idx, maxUePerSf)
-RgSchCellCb  *cell;
-RgSchUlSf    *sf;
-U8           idx;
-U8           maxUePerSf;
-#endif
+S16 rgSCHUtlUlSfInit(RgSchCellCb  *cell,RgSchUlSf *sf,uint8_t idx,uint8_t maxUePerSf)
 {
    S16             ret=ROK;
 
    sf->idx = idx;
 #ifdef RG_5GTF
-   U8 index;
+   uint8_t index;
 #endif
 
 #ifdef LTE_TDD   
@@ -7948,7 +6243,7 @@ U8           maxUePerSf;
       return (ret);
    }
    /* Initialize the hole with CFI 1 Pusch Bw Info */ 
-   ret = rgSCHUtlUlHoleDbInit(cell, sf->holeDb, (U8)(maxUePerSf + 2), \
+   ret = rgSCHUtlUlHoleDbInit(cell, sf->holeDb, (uint8_t)(maxUePerSf + 2), \
                               0, cell->dynCfiCb.bwInfo[1].numSb);
 
    if (ret != ROK)
@@ -7997,17 +6292,7 @@ U8           maxUePerSf;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlSfDeinit
-(
-RgSchCellCb  *cell,
-RgSchUlSf    *sf
-)
-#else
-Void rgSCHUtlUlSfDeinit(cell, sf)
-RgSchCellCb  *cell;
-RgSchUlSf    *sf;
-#endif
+Void rgSCHUtlUlSfDeinit(RgSchCellCb  *cell,RgSchUlSf  *sf)
 {
    if (sf->allocDb)
    {
@@ -8027,7 +6312,7 @@ RgSchUlSf    *sf;
       rgSCHUtlFreeSBuf(cell->instIdx, (Data **)(&(sf->holeDb)),
                        sizeof(RgSchUlHoleDb));
    }
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8043,19 +6328,7 @@ RgSchUlSf    *sf;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE S16 rgSCHUtlUlAllocDbInit
-(
-RgSchCellCb    *cell,
-RgSchUlAllocDb *allocDb,
-U8             maxAllocs
-)
-#else
-PRIVATE S16 rgSCHUtlUlAllocDbInit(cell, allocDb, maxAllocs)
-RgSchCellCb    *cell;
-RgSchUlAllocDb *allocDb;
-U8             maxAllocs;
-#endif
+static S16 rgSCHUtlUlAllocDbInit(RgSchCellCb *cell,RgSchUlAllocDb *allocDb,uint8_t maxAllocs)
 {
    S16 ret = rgSCHUtlUlAllocMemInit(cell, &allocDb->mem, maxAllocs);
    if (ret != ROK)
@@ -8081,22 +6354,12 @@ U8             maxAllocs;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE Void rgSCHUtlUlAllocDbDeinit
-(
-RgSchCellCb     *cell,
-RgSchUlAllocDb *allocDb
-)
-#else
-PRIVATE Void rgSCHUtlUlAllocDbDeinit(cell, allocDb)
-RgSchCellCb     *cell;
-RgSchUlAllocDb *allocDb;
-#endif
+static Void rgSCHUtlUlAllocDbDeinit(RgSchCellCb *cell,RgSchUlAllocDb *allocDb)
 {
    rgSCHUtlUlAllocMemDeinit(cell, &allocDb->mem);
    allocDb->count = 0;
    allocDb->first = NULLP;
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8112,23 +6375,7 @@ RgSchUlAllocDb *allocDb;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE S16 rgSCHUtlUlHoleDbInit
-(
-RgSchCellCb   *cell,
-RgSchUlHoleDb *holeDb,
-U8            maxHoles,
-U8            start,
-U8            num
-)
-#else
-PRIVATE S16 rgSCHUtlUlHoleDbInit(cell, holeDb, maxHoles, start, num)
-RgSchCellCb   *cell;
-RgSchUlHoleDb *holeDb;
-U8            maxHoles;
-U8            start;
-U8            num;
-#endif
+static S16 rgSCHUtlUlHoleDbInit(RgSchCellCb *cell,RgSchUlHoleDb *holeDb,uint8_t maxHoles,uint8_t start,uint8_t num)
 {
    S16 ret;
    RgSchUlHole *hole = NULLP;
@@ -8159,22 +6406,12 @@ U8            num;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE Void rgSCHUtlUlHoleDbDeinit
-(
-RgSchCellCb   *cell,
-RgSchUlHoleDb *holeDb
-)
-#else
-PRIVATE Void rgSCHUtlUlHoleDbDeinit(cell, holeDb)
-RgSchCellCb   *cell;
-RgSchUlHoleDb *holeDb;
-#endif
+static Void rgSCHUtlUlHoleDbDeinit(RgSchCellCb   *cell,RgSchUlHoleDb *holeDb)
 {
    rgSCHUtlUlHoleMemDeinit(cell, &holeDb->mem);
    holeDb->count = 0;
    holeDb->first = NULLP;
-   RETVOID;
+   return;
 }
 
 
@@ -8191,19 +6428,7 @@ RgSchUlHoleDb *holeDb;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocGetHole
-(
-RgSchUlSf   *sf,
-U8       numSb,
-RgSchUlHole *hole
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocGetHole(sf, numSb, hole)
-RgSchUlSf   *sf;
-U8       numSb;
-RgSchUlHole *hole;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocGetHole(RgSchUlSf *sf,uint8_t numSb,RgSchUlHole *hole)
 {
    if (numSb < hole->num)
    {
@@ -8229,17 +6454,7 @@ RgSchUlHole *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocGetCompHole
-(
-RgSchUlSf   *sf,
-RgSchUlHole *hole
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocGetCompHole(sf, hole)
-RgSchUlSf   *sf;
-RgSchUlHole *hole;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocGetCompHole(RgSchUlSf   *sf,RgSchUlHole *hole)
 {
    RgSchUlAlloc *alloc;
       /* alloc = rgSCHUtlUlAllocGetAndIns(sf->allocDb, hole->prvAlloc, hole->nxtAlloc); */
@@ -8296,19 +6511,7 @@ RgSchUlHole *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocGetPartHole
-(
-RgSchUlSf   *sf,
-U8       numSb,
-RgSchUlHole *hole
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocGetPartHole(sf, numSb, hole)
-RgSchUlSf   *sf;
-U8       numSb;
-RgSchUlHole *hole;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocGetPartHole(RgSchUlSf *sf,uint8_t numSb,RgSchUlHole *hole)
 {
    RgSchUlAlloc *alloc;
       /* alloc = rgSCHUtlUlAllocGetAndIns(sf->allocDb, hole->prvAlloc, hole->nxtAlloc); */
@@ -8361,15 +6564,7 @@ RgSchUlHole *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocFirst
-(
-RgSchUlSf *sf
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocFirst(sf)
-RgSchUlSf *sf;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocFirst(RgSchUlSf *sf)
 {
    return (sf->allocDb->first);
 }
@@ -8387,17 +6582,7 @@ RgSchUlSf *sf;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocNxt
-(
-RgSchUlSf    *sf,
-RgSchUlAlloc *alloc
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocNxt(sf, alloc)
-RgSchUlSf    *sf;
-RgSchUlAlloc *alloc;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocNxt(RgSchUlSf    *sf,RgSchUlAlloc *alloc)
 {
    UNUSED(sf);
    return (alloc->nxt);
@@ -8422,17 +6607,7 @@ RgSchUlAlloc *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocGetAdjNxt
-(
-RgSchUlAllocDb *db,
-RgSchUlAlloc   *prv
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocGetAdjNxt(db, prv)
-RgSchUlAllocDb *db;
-RgSchUlAlloc   *prv;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocGetAdjNxt(RgSchUlAllocDb *db,RgSchUlAlloc   *prv)
 {
    RgSchUlAlloc *alloc = rgSCHUtlUlAllocMemGet(&db->mem);
    RgSchUlAlloc *nxt = prv->nxt;
@@ -8474,15 +6649,7 @@ RgSchUlAlloc   *prv;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocGetFirst
-(
-RgSchUlAllocDb *db
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocGetFirst(db)
-RgSchUlAllocDb *db;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocGetFirst(RgSchUlAllocDb *db)
 {
    RgSchUlAlloc *alloc = rgSCHUtlUlAllocMemGet(&db->mem);
    RgSchUlAlloc *nxt = db->first;
@@ -8519,17 +6686,9 @@ RgSchUlAllocDb *db;
  *     Notes:
  *
  *     File :
- *
- **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleAddAllocation
-(
-RgSchUlAlloc *alloc
-)
-#else
-Void rgSCHUtlUlHoleAddAllocation(alloc)
-RgSchUlAlloc *alloc;
-#endif
+ *
+ **********************************************************/
+Void rgSCHUtlUlHoleAddAllocation(RgSchUlAlloc *alloc)
 {
    /* Note: rgSchCmnUlHoleUpdAllocLnks function that is used should not exist as
     * one, if such excessive branching is done (AllocNone, AllocNoPrv etc).
@@ -8559,7 +6718,7 @@ RgSchUlAlloc *alloc;
       else
          rgSCHUtlUlHoleNew(db, alloc);
    }
-   RETVOID;
+   return;
 }
 
 
@@ -8576,15 +6735,7 @@ RgSchUlAlloc *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlAllocRelease
-(
-RgSchUlAlloc *alloc
-)
-#else
-Void rgSCHUtlUlAllocRelease(alloc)
-RgSchUlAlloc *alloc;
-#endif
+Void rgSCHUtlUlAllocRelease(RgSchUlAlloc *alloc)
 {
    RgSchUlAllocDb *allocDb = alloc->allocDbRef;
    RgSchUlAlloc   *prv = alloc->prv;
@@ -8614,7 +6765,7 @@ RgSchUlAlloc *alloc;
    rgSCHUtlUlHoleAddAllocation(alloc);
    rgSCHUtlUlAllocMemRls(&allocDb->mem, alloc);
 
-   RETVOID;
+   return;
 }
 
 
@@ -8631,17 +6782,7 @@ RgSchUlAlloc *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlAllocRls
-(
-RgSchUlSf    *sf,
-RgSchUlAlloc *alloc
-)
-#else
-Void rgSCHUtlUlAllocRls(sf, alloc)
-RgSchUlSf    *sf;
-RgSchUlAlloc *alloc;
-#endif
+Void rgSCHUtlUlAllocRls(RgSchUlSf *sf,RgSchUlAlloc *alloc)
 {
    RgSchUlAllocDb *allocDb = sf->allocDb;
    RgSchUlAlloc   *prv = alloc->prv;
@@ -8676,12 +6817,12 @@ RgSchUlAlloc *alloc;
    else
    {
 
-      printf("\nError: allocDb->count is ZERO ====\n");
+      DU_LOG("\nERROR  -->  SCH :  allocDb->count is ZERO ");
    }
 
-   //printf("\nallocDb->count:%u\n",allocDb->count);
+   //DU_LOG("\nallocDb->count:%u\n",allocDb->count);
 
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8697,15 +6838,7 @@ RgSchUlAlloc *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlHole *rgSCHUtlUlHoleFirst
-(
-RgSchUlSf *sf
-)
-#else
-RgSchUlHole *rgSCHUtlUlHoleFirst(sf)
-RgSchUlSf *sf;
-#endif
+RgSchUlHole *rgSCHUtlUlHoleFirst(RgSchUlSf *sf)
 {
    return (sf->holeDb->first);
 }
@@ -8723,17 +6856,7 @@ RgSchUlSf *sf;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlHole *rgSCHUtlUlHoleNxt
-(
-RgSchUlSf   *sf,
-RgSchUlHole *hole
-)
-#else
-RgSchUlHole *rgSCHUtlUlHoleNxt(sf, hole)
-RgSchUlSf   *sf;
-RgSchUlHole *hole;
-#endif
+RgSchUlHole *rgSCHUtlUlHoleNxt(RgSchUlSf   *sf,RgSchUlHole *hole)
 {
    UNUSED(sf);
    return (hole->nxt);
@@ -8752,17 +6875,7 @@ RgSchUlHole *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleAddAlloc
-(
-RgSchUlSf    *sf,
-RgSchUlAlloc *alloc
-)
-#else
-Void rgSCHUtlUlHoleAddAlloc(sf, alloc)
-RgSchUlSf    *sf;
-RgSchUlAlloc *alloc;
-#endif
+Void rgSCHUtlUlHoleAddAlloc(RgSchUlSf *sf,RgSchUlAlloc *alloc)
 {
    /* Note: rgSchCmnUlHoleUpdAllocLnks function that is used should not exist as
     * one, if such excessive branching is done (AllocNone, AllocNoPrv etc).
@@ -8796,7 +6909,7 @@ RgSchUlAlloc *alloc;
    /* increment the number of subbands getting freed to total available list */
    sf->availSubbands += alloc->numSb;
 
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8812,28 +6925,14 @@ RgSchUlAlloc *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleJoin
-(
-RgSchUlHoleDb *db,
-RgSchUlHole   *prv,
-RgSchUlHole   *nxt,
-RgSchUlAlloc  *alloc
-)
-#else
-Void rgSCHUtlUlHoleJoin(db, prv, nxt, alloc)
-RgSchUlHoleDb *db;
-RgSchUlHole   *prv;
-RgSchUlHole   *nxt;
-RgSchUlAlloc  *alloc;
-#endif
+Void rgSCHUtlUlHoleJoin(RgSchUlHoleDb *db,RgSchUlHole *prv,RgSchUlHole *nxt,RgSchUlAlloc *alloc)
 {
    prv->num += alloc->numSb + nxt->num;
    rgSCHUtlUlHoleRls(db, nxt);
    rgSCHUtlUlHoleIncr(db, prv);
    rgSCHUtlUlHoleUpdAllocLnks(prv, alloc->prv, alloc->nxt);
 
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8850,24 +6949,12 @@ RgSchUlAlloc  *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleExtndRight
-(
-RgSchUlHoleDb *db,
-RgSchUlHole   *prv,
-RgSchUlAlloc  *alloc
-)
-#else
-Void rgSCHUtlUlHoleExtndRight(db, prv, alloc)
-RgSchUlHoleDb *db;
-RgSchUlHole   *prv;
-RgSchUlAlloc  *alloc;
-#endif
+Void rgSCHUtlUlHoleExtndRight(RgSchUlHoleDb *db,RgSchUlHole *prv,RgSchUlAlloc *alloc)
 {
    prv->num += alloc->numSb;
    rgSCHUtlUlHoleIncr(db, prv);
    rgSCHUtlUlHoleUpdAllocLnks(prv, alloc->prv, alloc->nxt);
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8884,25 +6971,13 @@ RgSchUlAlloc  *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleExtndLeft
-(
-RgSchUlHoleDb *db,
-RgSchUlHole   *nxt,
-RgSchUlAlloc  *alloc
-)
-#else
-Void rgSCHUtlUlHoleExtndLeft(db, nxt, alloc)
-RgSchUlHoleDb *db;
-RgSchUlHole   *nxt;
-RgSchUlAlloc  *alloc;
-#endif
+Void rgSCHUtlUlHoleExtndLeft(RgSchUlHoleDb *db,RgSchUlHole   *nxt,RgSchUlAlloc  *alloc)
 {
    nxt->num += alloc->numSb;
    nxt->start = alloc->sbStart;
    rgSCHUtlUlHoleIncr(db, nxt);
    rgSCHUtlUlHoleUpdAllocLnks(nxt, alloc->prv, alloc->nxt);
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8918,23 +6993,13 @@ RgSchUlAlloc  *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleNew
-(
-RgSchUlHoleDb *db,
-RgSchUlAlloc  *alloc
-)
-#else
-Void rgSCHUtlUlHoleNew(db, alloc)
-RgSchUlHoleDb *db;
-RgSchUlAlloc  *alloc;
-#endif
+Void rgSCHUtlUlHoleNew(RgSchUlHoleDb *db,RgSchUlAlloc  *alloc)
 {
    RgSchUlHole *hole = rgSCHUtlUlHoleMemGet(&db->mem);
 #if (ERRCLASS & ERRCLS_DEBUG)
    if ( hole == NULLP )
    {
-      RETVOID;
+      return;
    }
 #endif
    hole->start = alloc->sbStart;
@@ -8942,7 +7007,7 @@ RgSchUlAlloc  *alloc;
    ++db->count;
    rgSCHUtlUlHoleIns(db, hole);
    rgSCHUtlUlHoleUpdAllocLnks(hole, alloc->prv, alloc->nxt);
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -8958,19 +7023,7 @@ RgSchUlAlloc  *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleUpdAllocLnks
-(
-RgSchUlHole  *hole,
-RgSchUlAlloc *prvAlloc,
-RgSchUlAlloc *nxtAlloc
-)
-#else
-Void rgSCHUtlUlHoleUpdAllocLnks(hole, prvAlloc, nxtAlloc)
-RgSchUlHole  *hole;
-RgSchUlAlloc *prvAlloc;
-RgSchUlAlloc *nxtAlloc;
-#endif
+Void rgSCHUtlUlHoleUpdAllocLnks(RgSchUlHole  *hole,RgSchUlAlloc *prvAlloc,RgSchUlAlloc *nxtAlloc)
 {
    if (prvAlloc)
    {
@@ -8982,7 +7035,7 @@ RgSchUlAlloc *nxtAlloc;
    }
    hole->prvAlloc = prvAlloc;
    hole->nxtAlloc = nxtAlloc;
-   RETVOID;
+   return;
 }
 
 
@@ -9000,17 +7053,7 @@ RgSchUlAlloc *nxtAlloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleIns
-(
-RgSchUlHoleDb *db,
-RgSchUlHole   *hole
-)
-#else
-Void rgSCHUtlUlHoleIns(db, hole)
-RgSchUlHoleDb *db;
-RgSchUlHole   *hole;
-#endif
+Void rgSCHUtlUlHoleIns(RgSchUlHoleDb *db,RgSchUlHole   *hole)
 {
    RgSchUlHole *cur;
 
@@ -9024,7 +7067,7 @@ RgSchUlHole   *hole;
          cur->prv = hole;
          db->first = hole;
          hole->prv = NULLP;
-         RETVOID;
+         return;
       }
 
       for (nxt = cur->nxt; nxt; cur = nxt, nxt = nxt->nxt)
@@ -9036,7 +7079,7 @@ RgSchUlHole   *hole;
             hole->prv = cur;
             hole->nxt = nxt;
             nxt->prv = hole;
-            RETVOID;
+            return;
          }
       }
 
@@ -9044,14 +7087,14 @@ RgSchUlHole   *hole;
       cur->nxt = hole;
       hole->prv = cur;
       hole->nxt = NULLP;
-      RETVOID;
+      return;
    }
 
    /* This is the first hole */
    db->first = hole;
    hole->prv = NULLP; /* may not be needed */
    hole->nxt = NULLP;
-   RETVOID;
+   return;
 }
 
 
@@ -9069,17 +7112,7 @@ RgSchUlHole   *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleIncr
-(
-RgSchUlHoleDb *db,
-RgSchUlHole   *hole
-)
-#else
-Void rgSCHUtlUlHoleIncr(db, hole)
-RgSchUlHoleDb *db;
-RgSchUlHole   *hole;
-#endif
+Void rgSCHUtlUlHoleIncr(RgSchUlHoleDb *db,RgSchUlHole   *hole)
 {
    RgSchUlHole *cur;
 
@@ -9089,7 +7122,7 @@ RgSchUlHole   *hole;
 
       if (cur->num > hole->num)
       {
-         RETVOID;
+         return;
       }
 
       /* Remove hole from current position */
@@ -9108,7 +7141,7 @@ RgSchUlHole   *hole;
             hole->prv = prv;
             hole->nxt = cur;
             cur->prv = hole;
-            RETVOID;
+            return;
          }
       }
 
@@ -9117,9 +7150,9 @@ RgSchUlHole   *hole;
       cur->prv = hole;
       db->first = hole;
       hole->prv = NULLP;
-      RETVOID;
+      return;
    }
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -9136,17 +7169,7 @@ RgSchUlHole   *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleDecr
-(
-RgSchUlHoleDb *db,
-RgSchUlHole   *hole
-)
-#else
-Void rgSCHUtlUlHoleDecr(db, hole)
-RgSchUlHoleDb *db;
-RgSchUlHole   *hole;
-#endif
+Void rgSCHUtlUlHoleDecr(RgSchUlHoleDb *db,RgSchUlHole   *hole)
 {
    RgSchUlHole *cur;
 
@@ -9156,7 +7179,7 @@ RgSchUlHole   *hole;
 
       if (cur->num < hole->num)
       {
-         RETVOID;
+         return;
       }
 
       /* Remove hole from current position */
@@ -9179,7 +7202,7 @@ RgSchUlHole   *hole;
             hole->prv = cur;
             hole->nxt = nxt;
             nxt->prv = hole;
-            RETVOID;
+            return;
          }
       }
 
@@ -9187,9 +7210,9 @@ RgSchUlHole   *hole;
       cur->nxt = hole;
       hole->prv = cur;
       hole->nxt = NULLP;
-      RETVOID;
+      return;
    }
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -9208,17 +7231,7 @@ RgSchUlHole   *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleRls
-(
-RgSchUlHoleDb *db,
-RgSchUlHole   *hole
-)
-#else
-Void rgSCHUtlUlHoleRls(db, hole)
-RgSchUlHoleDb *db;
-RgSchUlHole   *hole;
-#endif
+Void rgSCHUtlUlHoleRls(RgSchUlHoleDb *db,RgSchUlHole   *hole)
 {
    RgSchUlHole *prv = hole->prv;
    RgSchUlHole *nxt = hole->nxt;
@@ -9242,7 +7255,7 @@ RgSchUlHole   *hole;
    }
 
    rgSCHUtlUlHoleMemRls(&db->mem, hole);
-   RETVOID;
+   return;
 }
 
 
@@ -9259,19 +7272,7 @@ RgSchUlHole   *hole;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlUlAllocMemInit
-(
-RgSchCellCb     *cell,
-RgSchUlAllocMem *mem,
-U8           maxAllocs
-)
-#else
-S16 rgSCHUtlUlAllocMemInit(cell, mem, maxAllocs)
-RgSchCellCb     *cell;
-RgSchUlAllocMem *mem;
-U8           maxAllocs;
-#endif
+S16 rgSCHUtlUlAllocMemInit(RgSchCellCb *cell,RgSchUlAllocMem *mem,uint8_t maxAllocs)
 {
    S16 ret;
    RgSchUlAlloc *allocs;
@@ -9291,7 +7292,7 @@ U8           maxAllocs;
    }
    else
    {
-      U8 i;
+      uint8_t i;
       allocs[0].prv = NULLP;
       allocs[0].nxt = &allocs[1];
       for (i = 1; i < mem->maxAllocs - 1; ++i)
@@ -9319,17 +7320,7 @@ U8           maxAllocs;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlAllocMemDeinit
-(
-RgSchCellCb     *cell,
-RgSchUlAllocMem *mem
-)
-#else
-Void rgSCHUtlUlAllocMemDeinit(cell, mem)
-RgSchCellCb     *cell;
-RgSchUlAllocMem *mem;
-#endif
+Void rgSCHUtlUlAllocMemDeinit(RgSchCellCb     *cell,RgSchUlAllocMem *mem)
 {
    /* ccpu00117052 - MOD - Passing double pointer
    for proper NULLP assignment*/
@@ -9337,7 +7328,7 @@ RgSchUlAllocMem *mem;
                     mem->maxAllocs * sizeof(*mem->allocs));
    mem->maxAllocs = 0;
    mem->firstFree = NULLP;
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -9354,21 +7345,7 @@ RgSchUlAllocMem *mem;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-S16 rgSCHUtlUlHoleMemInit
-(
-RgSchCellCb    *cell,
-RgSchUlHoleMem *mem,
-U8          maxHoles,
-RgSchUlHole    **holeRef
-)
-#else
-S16 rgSCHUtlUlHoleMemInit(cell, mem, maxHoles, holeRef)
-RgSchCellCb     *cell;
-RgSchUlHoleMem *mem;
-U8          maxHoles;
-RgSchUlHole    **holeRef;
-#endif
+S16 rgSCHUtlUlHoleMemInit(RgSchCellCb  *cell,RgSchUlHoleMem *mem,uint8_t  maxHoles,RgSchUlHole **holeRef)
 {
    S16 ret;
    RgSchUlHole *holes;
@@ -9395,7 +7372,7 @@ RgSchUlHole    **holeRef;
    }
    else
    {
-      U8 i;
+      uint8_t i;
       holes[1].prv = NULLP;
       holes[0].nxt = &holes[1];
       for (i = 1; i < mem->maxHoles - 1; ++i)
@@ -9424,17 +7401,7 @@ RgSchUlHole    **holeRef;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleMemDeinit
-(
-RgSchCellCb    *cell,
-RgSchUlHoleMem *mem
-)
-#else
-Void rgSCHUtlUlHoleMemDeinit(cell, mem)
-RgSchCellCb    *cell;
-RgSchUlHoleMem *mem;
-#endif
+Void rgSCHUtlUlHoleMemDeinit(RgSchCellCb  *cell,RgSchUlHoleMem *mem)
 {
    /* ccpu00117052 - MOD - Passing double pointer
    for proper NULLP assignment*/
@@ -9442,7 +7409,7 @@ RgSchUlHoleMem *mem;
                     mem->maxHoles * sizeof(*mem->holes));
    mem->maxHoles = 0;
    mem->firstFree = NULLP;
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -9458,15 +7425,7 @@ RgSchUlHoleMem *mem;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlAllocMemGet
-(
-RgSchUlAllocMem *mem
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlAllocMemGet(mem)
-RgSchUlAllocMem *mem;
-#endif
+RgSchUlAlloc *rgSCHUtlUlAllocMemGet(RgSchUlAllocMem *mem)
 {
    RgSchUlAlloc *alloc;
 
@@ -9498,17 +7457,7 @@ RgSchUlAllocMem *mem;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlAllocMemRls
-(
-RgSchUlAllocMem *mem,
-RgSchUlAlloc    *alloc
-)
-#else
-Void rgSCHUtlUlAllocMemRls(mem, alloc)
-RgSchUlAllocMem *mem;
-RgSchUlAlloc    *alloc;
-#endif
+Void rgSCHUtlUlAllocMemRls(RgSchUlAllocMem *mem,RgSchUlAlloc  *alloc)
 {
    alloc->prv = NULLP;
 
@@ -9518,7 +7467,7 @@ RgSchUlAlloc    *alloc;
       mem->firstFree->prv = alloc;
    }
    mem->firstFree = alloc;
-   RETVOID;
+   return;
 }
 
 /***********************************************************
@@ -9534,15 +7483,7 @@ RgSchUlAlloc    *alloc;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-RgSchUlHole *rgSCHUtlUlHoleMemGet
-(
-RgSchUlHoleMem *mem
-)
-#else
-RgSchUlHole *rgSCHUtlUlHoleMemGet(mem)
-RgSchUlHoleMem *mem;
-#endif
+RgSchUlHole *rgSCHUtlUlHoleMemGet(RgSchUlHoleMem *mem)
 {
    RgSchUlHole *hole;
 
@@ -9575,17 +7516,7 @@ RgSchUlHoleMem *mem;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlUlHoleMemRls
-(
-RgSchUlHoleMem *mem,
-RgSchUlHole    *hole
-)
-#else
-Void rgSCHUtlUlHoleMemRls(mem, hole)
-RgSchUlHoleMem *mem;
-RgSchUlHole    *hole;
-#endif
+Void rgSCHUtlUlHoleMemRls(RgSchUlHoleMem *mem,RgSchUlHole    *hole)
 {
    hole->prv = NULLP;
 
@@ -9595,7 +7526,7 @@ RgSchUlHole    *hole;
       mem->firstFree->prv = hole;
    }
    mem->firstFree = hole;
-   RETVOID;
+   return;
 }
 
 /**
@@ -9613,23 +7544,11 @@ RgSchUlHole    *hole;
  *              will always be such hole. And also for efficiency.
  *
  *  @param[in]  RgSchUlSf     *sf
- *  @param[in]  U8            startSb
- *  @param[in]  U8            numSb
+ *  @param[in]  uint8_t            startSb
+ *  @param[in]  uint8_t            numSb
  *  @return  RgSchUlAlloc*
  **/
-#ifdef ANSI
-RgSchUlAlloc *rgSCHUtlUlGetSpfcAlloc
-(
-RgSchUlSf       *sf,
-U8              startSb,
-U8              numSb
-)
-#else
-RgSchUlAlloc *rgSCHUtlUlGetSpfcAlloc(sf, startSb, numSb)
-RgSchUlSf       *sf;
-U8              startSb;
-U8              numSb;
-#endif
+RgSchUlAlloc *rgSCHUtlUlGetSpfcAlloc(RgSchUlSf *sf,uint8_t startSb,uint8_t  numSb)
 {
    RgSchUlHole     *hole, *nxtHole;
    RgSchUlAlloc    *alloc = NULLP;
@@ -9704,29 +7623,16 @@ U8              numSb;
  *     Function :rgSCHUtlValidateQci
  *
  *  @param[in]  RgSchCellCb     *cellCb
- *  @param[in]  U8              numQci
- *  @param[out] U8              *qci
+ *  @param[in]  uint8_t              numQci
+ *  @param[out] uint8_t              *qci
  *  @return  S16
  *           ROK
  *           RFAILED
  **/
-#ifdef ANSI
-PRIVATE S16 rgSCHUtlValidateQci
-(
-RgSchCellCb  *cellCb,
-U8           numQci,
-U8           *qci
-)
-#else
-PRIVATE S16 rgSCHUtlValidateQci(cellCb, numQci, qci)
-RgSchCellCb  *cellCb;
-U8           numQci;
-U8           *qci;
-#endif
+static S16 rgSCHUtlValidateQci(RgSchCellCb  *cellCb,uint8_t numQci,uint8_t *qci)
 {
-   U8        qciIdx;
-   U8        qciVal;
-
+   uint8_t        qciIdx;
+   uint8_t        qciVal;
 
    for(qciIdx = 0; qciIdx < numQci; qciIdx++)
    {
@@ -9755,26 +7661,12 @@ U8           *qci;
  *  @param[out] RgSchErrInfo       *err
  *  @return  RgSchUlAlloc*
  **/
-#ifdef ANSI
-S16 rgSCHUtlValidateMeasReq
-(
-RgSchCellCb       *cellCb, 
-LrgSchMeasReqInfo *schL2MeasInfo,
-RgSchErrInfo      *err
-)
-#else
-S16 rgSCHUtlValidateMeasReq(cellCb, schL2MeasInfo, err)
-RgSchCellCb       *cellCb;
-LrgSchMeasReqInfo *schL2MeasInfo;
-RgSchErrInfo      *err;
-#endif
+S16 rgSCHUtlValidateMeasReq(RgSchCellCb *cellCb, LrgSchMeasReqInfo *schL2MeasInfo,RgSchErrInfo *err)
 {
-   U16    measType;
+   uint16_t    measType;
    S16   ret;
 
-
    measType = schL2MeasInfo->measType;
-
    if((measType == 0) ||
        measType > 2047)
    {
@@ -9853,39 +7745,22 @@ RgSchErrInfo      *err;
  *     config confirm API towards RRM.
  *
  *  @param[in]  RgrCfgTransId transId
- *  @param[in]  U8            status
+ *  @param[in]  uint8_t            status
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrSiCfgCfm
-(
-Inst          instId,
-SpId          spId,
-RgrCfgTransId transId,
-U8            status
-)
-#else
-S16 rgSCHUtlRgrSiCfgCfm(instId, spId, transId, status)
-Inst          instId;
-SpId          spId;
-RgrCfgTransId transId;
-U8            status;
-#endif
+S16 rgSCHUtlRgrSiCfgCfm(Inst instId,SpId  spId,RgrCfgTransId transId,uint8_t status)
 {
-   U8        prntTrans[RGR_CFG_TRANSID_SIZE+1];
-
+   uint8_t        prntTrans[RGR_CFG_TRANSID_SIZE+1];
 
    memcpy(prntTrans, transId.trans, RGR_CFG_TRANSID_SIZE);
    prntTrans[RGR_CFG_TRANSID_SIZE] = '\0';
-
-
    if(RgUiRgrSiCfgCfm(&rgSchCb[instId].rgrSap[spId].sapCfg.sapPst,
                     rgSchCb[instId].rgrSap[spId].sapCfg.suId,
                     transId, status) != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,instId,"rgSCHUtlRgrSiCfgCfm: "
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgrSiCfgCfm: "
                 "RgUiRgrSiCfgCfm Failed ");
       return RFAILED;
    }
@@ -9907,41 +7782,23 @@ U8            status;
  *     config confirm API towards RRM.
  *
  *  @param[in]  RgrCfgTransId transId
- *  @param[in]  U8            status
+ *  @param[in]  uint8_t            status
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrWarningSiCfgCfm
-(
-Inst          instId,
-SpId          spId,
-U8            siId,
-RgrCfgTransId transId,
-U8            status
-)
-#else
-S16 rgSCHUtlRgrWarningSiCfgCfm(instId, spId, siId, transId, status)
-Inst          instId;
-SpId          spId;
-U8            siId;
-RgrCfgTransId transId;
-U8            status;
-#endif
+S16 rgSCHUtlRgrWarningSiCfgCfm(Inst instId,SpId spId,uint8_t siId,RgrCfgTransId transId,uint8_t  status)
 {
-   U8        prntTrans[RGR_CFG_TRANSID_SIZE+1];
-
+   uint8_t        prntTrans[RGR_CFG_TRANSID_SIZE+1];
 
    memcpy(prntTrans, transId.trans, RGR_CFG_TRANSID_SIZE);
    prntTrans[RGR_CFG_TRANSID_SIZE] = '\0';
-
-
+   
    if(RgUiRgrWarningSiCfgCfm(&rgSchCb[instId].rgrSap[spId].sapCfg.sapPst,
                     rgSchCb[instId].rgrSap[spId].sapCfg.suId, 
                     transId, siId, status) != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_INSTID,instId,"rgSCHUtlRgrSiCfgCfm: "
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgrSiCfgCfm: "
                 "RgUiRgrSiCfgCfm Failed ");
       return RFAILED;
    }
@@ -9962,18 +7819,10 @@ U8            status;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
-Void rgSCHUtlPutSiInfo
-(
-RgSchCellCb *cell
-)
-#else
-Void rgSCHUtlPutSiInfo(cell)
-RgSchCellCb *cell;
-#endif
+Void rgSCHUtlPutSiInfo(RgSchCellCb *cell)
 {
-   U8    idx = 0;
-   U32   sizeOfSiInfo = 0;
+   uint8_t    idx = 0;
+   uint32_t   sizeOfSiInfo = 0;
    /*Free the buffers in crntSiInfo*/
    RGSCH_FREE_MSG(cell->siCb.crntSiInfo.mib)
    RGSCH_FREE_MSG(cell->siCb.crntSiInfo.sib1Info.sib1)
@@ -9996,7 +7845,7 @@ RgSchCellCb *cell;
       RGSCH_FREE_MSG(cell->siCb.newSiInfo.siInfo[idx].si)
    }
 
-   RETVOID;
+   return;
 }
 #endif /*RGR_SI_SCH */
 
@@ -10018,7 +7867,6 @@ RgSchCellCb *cell;
  *     File : rg_utl.c
  *
  **********************************************************/
-#ifdef ANSI
 S16 rgSCHUtlGetDrxSchdUesInDl
 (
 RgSchCellCb     *cellCb,
@@ -10029,28 +7877,15 @@ CmLListCp       *dlDrxInactvTmrLst,
 CmLListCp       *dlInActvLst,
 CmLListCp       *ulInActvLst
 )
-#else
-S16 rgSCHUtlGetDrxSchdUesInDl(cellCb, ueCb, dlHq, allocInfo, dlDrxInactvTmrLst, dlInActvLst, ulInActvLst)
-RgSchCellCb     *cellCb;
-RgSchUeCb       *ueCb;
-RgSchDlHqProcCb *dlHq;
-RgInfUeAlloc    *allocInfo;
-CmLListCp       *dlDrxInactvTmrLst;
-CmLListCp       *dlInActvLst;
-CmLListCp       *ulInActvLst;
-#endif
 {
    Bool                  isNewTx = FALSE;
-   U8                    idx;
+   uint8_t                    idx;
    RgSchDrxDlHqProcCb    *drxHq;
    RgSchDRXCellCb        *drxCell = cellCb->drxCb;
    RgSchDrxUeCb          *drxUe;
-#ifdef DEBUGP
-   Inst                  inst = cellCb->instIdx;
-#endif
-   U8                    cellIdx = ueCb->cellIdToCellIdxMap[RG_SCH_CELLINDEX(dlHq->hqE->cell)];
-   U32                   dlInactvMask;
-   U32                   ulInactvMask;
+   uint8_t                    cellIdx = ueCb->cellIdToCellIdxMap[RG_SCH_CELLINDEX(dlHq->hqE->cell)];
+   uint32_t                   dlInactvMask;
+   uint32_t                   ulInactvMask;
 
    for(idx = 0; idx < allocInfo->nmbOfTBs; idx++)
    {
@@ -10074,9 +7909,9 @@ CmLListCp       *ulInActvLst;
             /* This condition should never occur */      
             if(drxHq->reTxIndx >= RG_SCH_MAX_DRXQ_SIZE)
             {
-               RGSCHDBGERRNEW(inst,(rgSchPBuf(inst),"[%d]UE:DRXUE RETX IDX[%d]"
+                DU_LOG("\nERROR  -->  SCH : [%d]UE:DRXUE RETX IDX[%d]"
                         "is out of bound,dlInactvMask %d,procId %d\n", ueCb->ueId,
-                        drxHq->reTxIndx,ueCb->dl.dlInactvMask, dlHq->procId));
+                        drxHq->reTxIndx,ueCb->dl.dlInactvMask, dlHq->procId);
             }
 
             drxUe->drxDlInactvMaskPerCell[cellIdx]  |= (RG_SCH_DRX_DLHQ_BITMASK << dlHq->procId);
@@ -10171,27 +8006,13 @@ CmLListCp       *ulInActvLst;
  *  @param[in]  RgSchCellCb        *cell  pointer to Cell Control block
  *  @param[in]  RgSchUeCb          *ue  pointer to Ue Control block
  *  @param[in]  RgrStaIndInfo      *staInfo Sta Ind struct to be filled
- *  @param[in]  U8                 numCqiRept NUmber of reports to be filled
+ *  @param[in]  uint8_t                 numCqiRept NUmber of reports to be filled
  *  @return  Void
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlFillSndStaInd
-(
-RgSchCellCb        *cell,
-RgSchUeCb          *ue,
-RgrStaIndInfo      *staInfo,
-U8                 numCqiRept
-)
-#else
-S16 rgSCHUtlFillSndStaInd(cell, ue, staInfo, numCqiRept)
-RgSchCellCb        *cell;
-RgSchUeCb          *ue;
-RgrStaIndInfo      *staInfo;
-U8                 numCqiRept;
-#endif
+S16 rgSCHUtlFillSndStaInd(RgSchCellCb *cell,RgSchUeCb *ue,RgrStaIndInfo *staInfo,uint8_t numCqiRept)
 {
-   U8 idxStart;
+   uint8_t idxStart;
 
    /* Fill StaInd for sending collated Latest N CQI rpeorts */
    /* Find index in the array from where Latest N
@@ -10215,7 +8036,7 @@ U8                 numCqiRept;
    /* Call utility function (rgSCHUtlRgrStaInd) to send rpts to RRM */
    if(rgSCHUtlRgrStaInd(cell, staInfo) != ROK)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,"Could not send "
+      DU_LOG("\nERROR  -->  SCH : Could not send "
          "CQI reports for RNTI:%d",ue->ueId);
       return RFAILED;
    }
@@ -10243,28 +8064,15 @@ U8                 numCqiRept;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrStaInd
-(
-RgSchCellCb          *cell,
-RgrStaIndInfo        *rgrSta
-)
-#else
-S16 rgSCHUtlRgrStaInd(cell, rgrSta)
-RgSchCellCb          *cell;
-RgrStaIndInfo        *rgrSta;
-#endif
+S16 rgSCHUtlRgrStaInd(RgSchCellCb *cell,RgrStaIndInfo *rgrSta)
 {
    S16           ret = ROK;
    RgSchUpSapCb  *rgrSap;                    /*!< RGR SAP Control Block */
-
-
-
+   
    rgrSap = cell->rgrSap;
    if (rgrSap->sapSta.sapState != LRG_BND)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,
-               "rgSCHUtlRgrStaInd() Upper SAP not bound (%d) ",
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgrStaInd() Upper SAP not bound (%d) ",
                rgrSap->sapSta.sapState);
       return RFAILED;
    }
@@ -10294,21 +8102,7 @@ RgrStaIndInfo        *rgrSta;
  *  @return  Void
  *      -# ROK 
  **/
-#ifdef ANSI
-Void rgSCHUtlIndRntiRls2Mac 
-(
-RgSchCellCb    *cell,
-CmLteRnti      rnti,
-Bool           ueIdChng,
-CmLteRnti      newRnti
-)
-#else
-Void rgSCHUtlIndRntiRls2Mac(cell, rnti, ueIdChng, newRnti)
-RgSchCellCb    *cell;
-CmLteRnti      rnti;
-Bool           ueIdChng;
-CmLteRnti      newRnti;
-#endif
+Void rgSCHUtlIndRntiRls2Mac(RgSchCellCb *cell,CmLteRnti  rnti,Bool ueIdChng,CmLteRnti newRnti)
 {
    Pst          pst;
    Inst         inst = cell->instIdx;
@@ -10329,7 +8123,7 @@ CmLteRnti      newRnti;
    /* Invoke MAC to release the rnti */
    rgSCHUtlGetPstToLyr(&pst, &rgSchCb[inst], cell->macInst);
    RgSchMacRlsRnti(&pst, &rntiInfo);
-   RETVOID;
+   return;
 }
 
 /* LTE_ADV_FLAG_REMOVED_START */
@@ -10349,17 +8143,7 @@ CmLteRnti      newRnti;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrLoadInfInd
-(
- RgSchCellCb           *cell,
- RgrLoadInfIndInfo     *rgrLoadInf
- )
-#else
-S16 rgSCHUtlRgrLoadInfInd(cell, rgrLoadInf)
-   RgSchCellCb           *cell;
-   RgrLoadInfIndInfo     *rgrLoadInf;
-#endif
+S16 rgSCHUtlRgrLoadInfInd(RgSchCellCb *cell,RgrLoadInfIndInfo *rgrLoadInf)
 {
    S16           ret = ROK;
    RgSchUpSapCb  *rgrSap;                    /*!< RGR SAP Control Block */
@@ -10367,8 +8151,7 @@ S16 rgSCHUtlRgrLoadInfInd(cell, rgrLoadInf)
    rgrSap = cell->rgrSap;
    if (rgrSap->sapSta.sapState != LRG_BND)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,
-               "rgSCHUtlRgrLoadInfInd() Upper SAP not bound (%d) ",
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgrLoadInfInd() Upper SAP not bound (%d) ",
                rgrSap->sapSta.sapState);
       return RFAILED;
    }
@@ -10399,24 +8182,10 @@ S16 rgSCHUtlRgrLoadInfInd(cell, rgrLoadInf)
  *  @return  Void
  **/
 
-#ifdef ANSI
-Void rgSCHUtlRlsRnti
-(
-RgSchCellCb    *cell,
-RgSchRntiLnk   *rntiLnk,
-Bool           ueIdChngd,
-CmLteRnti      newRnti
-)
-#else
-Void rgSCHUtlRlsRnti(cell, rntiLnk, ueIdChngd, newRnti)
-RgSchCellCb    *cell;
-RgSchRntiLnk   *rntiLnk;
-Bool           ueIdChngd;
-CmLteRnti      newRnti;
-#endif
+Void rgSCHUtlRlsRnti(RgSchCellCb *cell,RgSchRntiLnk  *rntiLnk,Bool ueIdChngd,CmLteRnti newRnti)
 {
 
-   U8 isLegacy = 0;
+   uint8_t isLegacy = 0;
 #ifdef EMTC_ENABLE
    if(cell->emtcEnable)
    {
@@ -10432,7 +8201,7 @@ CmLteRnti      newRnti;
    /* Fix: syed Explicitly Inidcate MAC to release RNTI */
    rgSCHUtlIndRntiRls2Mac(cell, rntiLnk->rnti, ueIdChngd, newRnti);
 
-   RETVOID;
+   return;
 }
 
 
@@ -10447,23 +8216,11 @@ CmLteRnti      newRnti;
  *
  *  @param[in]  RgSchCellCb        *cell  pointer to Cell Control block
  *  @param[in]  RgSchUeCb          *ue  pointer to Ue Control block
- *  @param[in]  U8                 numCqiRept NUmber of reports to be filled
+ *  @param[in]  uint8_t                 numCqiRept NUmber of reports to be filled
  *  @return  Void
  *
  **/
-#ifdef ANSI
-S16 rgSCHUtlFillSndUeStaInd
-(
-RgSchCellCb          *cell,
-RgSchUeCb            *ue,
-RgrUeStaIndInfo      *ueStaInfo
-)
-#else
-S16 rgSCHUtlFillSndUeStaInd(cell, ue, ueStaInfo)
-RgSchCellCb          *cell;
-RgSchUeCb            *ue;
-RgrUeStaIndInfo      *ueStaInfo;
-#endif
+S16 rgSCHUtlFillSndUeStaInd(RgSchCellCb *cell,RgSchUeCb  *ue,RgrUeStaIndInfo  *ueStaInfo)
 {
 
    ueStaInfo->cellId = cell->cellId;
@@ -10472,7 +8229,7 @@ RgrUeStaIndInfo      *ueStaInfo;
    /* Call utility function (rgSCHUtlRgrUeStaInd) to send rpts to RRM */
    if(rgSCHUtlRgrUeStaInd(cell, ueStaInfo) != ROK)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,"Could not send "
+      DU_LOG("\nERROR  -->  SCH : Could not send "
          "UE Sta reports CRNTI:%d",ue->ueId);
       return RFAILED;
    }
@@ -10500,17 +8257,7 @@ RgrUeStaIndInfo      *ueStaInfo;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlRgrUeStaInd
-(
-RgSchCellCb          *cell,
-RgrUeStaIndInfo      *rgrUeSta
-)
-#else
-S16 rgSCHUtlRgrUeStaInd(cell, rgrUeSta)
-RgSchCellCb          *cell;
-RgrUeStaIndInfo      *rgrUeSta;
-#endif
+S16 rgSCHUtlRgrUeStaInd(RgSchCellCb *cell,RgrUeStaIndInfo *rgrUeSta)
 {
    S16           ret = ROK;
    RgSchUpSapCb  *rgrSap;                    /*!< RGR SAP Control Block */
@@ -10518,8 +8265,7 @@ RgrUeStaIndInfo      *rgrUeSta;
    rgrSap = cell->rgrSap;
    if (rgrSap->sapSta.sapState != LRG_BND)
    {
-      RLOG_ARG1(L_ERROR,DBG_CELLID,cell->cellId,
-               "rgSCHUtlRgrUeStaInd() Upper SAP not bound (%d) ",
+      DU_LOG("\nERROR  -->  SCH : rgSCHUtlRgrUeStaInd() Upper SAP not bound (%d) ",
                rgrSap->sapSta.sapState);
       return RFAILED;
    }
@@ -10542,23 +8288,15 @@ RgrUeStaIndInfo      *rgrUeSta;
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlUpdAvgPrbUsage
-(
-RgSchCellCb          *cell
-)
-#else
-S16 rgSCHUtlUpdAvgPrbUsage(cell)
-RgSchCellCb       *cell;
-#endif
+S16 rgSCHUtlUpdAvgPrbUsage(RgSchCellCb  *cell)
 {
    CmLteTimingInfo  frm;
    RgmPrbRprtInd    *prbRprtInd;
    S16              ret = ROK;
-   U32              idx;
+   uint32_t              idx;
 #ifdef DBG_MAC_RRM_PRB_PRINT
-   static U32       count = 0;
-   const U32 reprotForEvery20Sec = 20000/cell->prbUsage.rprtPeriod;
+   static uint32_t       count = 0;
+   const uint32_t reprotForEvery20Sec = 20000/cell->prbUsage.rprtPeriod;
 
    count++;
 #endif
@@ -10566,8 +8304,8 @@ RgSchCellCb       *cell;
    frm   = cell->crntTime;
    RGSCH_INCR_SUB_FRAME(frm, RG_SCH_CMN_DL_DELTA);
 
-   U16 numDlSf;
-   U16 numUlSf;
+   uint16_t numDlSf;
+   uint16_t numUlSf;
 #ifdef LTE_TDD
   
    if(cell->prbUsage.rprtPeriod >= RGSCH_NUM_SUB_FRAMES)
@@ -10591,10 +8329,10 @@ RgSchCellCb       *cell;
      numUlSf = cell->prbUsage.rprtPeriod;
 #endif
 
-   if(SGetSBuf(cell->rgmSap->sapCfg.sapPst.region, 
-               cell->rgmSap->sapCfg.sapPst.pool, (Data**)&prbRprtInd, 
-               sizeof(RgmPrbRprtInd)) != ROK)
+    SCH_ALLOC(prbRprtInd, sizeof(RgmPrbRprtInd));
+    if(prbRprtInd == NULLP)
    {
+      DU_LOG("\nERROR  --> SCH : Failed to allocate memory for prbRprtInd");
       return RFAILED;
    }
 
@@ -10633,10 +8371,10 @@ RgSchCellCb       *cell;
 #ifdef DBG_MAC_RRM_PRB_PRINT
    if((count % reprotForEvery20Sec) == 0 )
    {
-      printf("\n====================================================================");
-      printf("\nMAC:  QCI-1[DL:UL]  | QCI-2[DL:UL]  | QCI-3[DL:UL]  | QCI-4[DL:UL] \n");
-      printf("======================================================================\n");
-      printf(" [%d: %d]\t | [%d: %d]\t | [%d: %d]\t| [%d: %d]\t\n", 
+      DU_LOG("\n====================================================================");
+      DU_LOG("\nINFO  -->  SCH : QCI-1[DL:UL]  | QCI-2[DL:UL]  | QCI-3[DL:UL]  | QCI-4[DL:UL] \n");
+      DU_LOG("======================================================================\n");
+      DU_LOG(" [%d: %d]\t | [%d: %d]\t | [%d: %d]\t| [%d: %d]\t\n", 
                  prbRprtInd->stQciPrbRpts[0].bAvgPrbDlUsage,
                  prbRprtInd->stQciPrbRpts[0].bAvgPrbUlUsage,
                  prbRprtInd->stQciPrbRpts[1].bAvgPrbDlUsage,
@@ -10669,17 +8407,7 @@ RgSchCellCb       *cell;
  *  @return  Void 
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlReTxTa 
-(
-RgSchCellCb       *cellCb,
-RgSchUeCb         *ueCb
-)
-#else
-Void rgSCHUtlReTxTa(cellCb, ueCb)
-RgSchCellCb       *cellCb;
-RgSchUeCb         *ueCb;
-#endif
+Void rgSCHUtlReTxTa(RgSchCellCb *cellCb,RgSchUeCb *ueCb)
 {
 
    /* If TA Timer is running. Stop it */
@@ -10700,7 +8428,7 @@ RgSchUeCb         *ueCb;
    ueCb->dl.taCb.state = RGSCH_TA_TOBE_SCHEDULED;
    rgSCHUtlDlTARpt(cellCb, ueCb); 
 
-   RETVOID;
+   return;
 }
 
 /* Added function for dropping Paging Message*/
@@ -10719,22 +8447,12 @@ RgSchUeCb         *ueCb;
  *      -# ROK 
  *      -# RFAILED
  **/
-#ifdef ANSI
-PRIVATE S16 rgSCHChkBoUpdate
-(
-RgSchCellCb    *cell,
-RgInfCmnBoRpt  *boUpdt
-)
-#else
-PRIVATE S16 rgSCHChkBoUpdate (cell, boUpdt)
-RgSchCellCb    *cell;
-RgInfCmnBoRpt  *boUpdt;
-#endif
+static S16 rgSCHChkBoUpdate(RgSchCellCb *cell,RgInfCmnBoRpt  *boUpdt)
 {
 
-   U32 crntTimeInSubFrms = 0;
-   U32 boUpdTimeInSubFrms = 0;
-   U32 distance = 0;
+   uint32_t crntTimeInSubFrms = 0;
+   uint32_t boUpdTimeInSubFrms = 0;
+   uint32_t distance = 0;
 
    crntTimeInSubFrms = (cell->crntTime.sfn * RGSCH_NUM_SUB_FRAMES_5G) +  cell->crntTime.slot +
           RG_SCH_CMN_DL_DELTA + 2;  /* As bo received will scheduled in next TTI
@@ -10768,28 +8486,16 @@ RgInfCmnBoRpt  *boUpdt;
  *
  *  @param[in]  RgSchCellCb     *cell
  *  @param[in]  CmLteTimingInfo  phichTime 
- *  @param[in]  U8               hqFdbkIdx
- *  @return     U8
+ *  @param[in]  uint8_t               hqFdbkIdx
+ *  @return     uint8_t
  **/
-#ifdef ANSI
-U8 rgSchUtlCfg0ReTxIdx
-(
-RgSchCellCb    *cell,
-CmLteTimingInfo phichTime,
-U8              hqFdbkIdx
-)
-#else
-U8 rgSchUtlCfg0ReTxIdx (cell, phichTime, hqFdbkIdx)
-RgSchCellCb    *cell;
-CmLteTimingInfo phichTime;
-U8              hqFdbkIdx;
-#endif
+uint8_t rgSchUtlCfg0ReTxIdx(RgSchCellCb    *cell,CmLteTimingInfo phichTime,uint8_t hqFdbkIdx)
 {
-   U8 reTxIdx = RGSCH_INVALID_INFO;
-   U8 iPhich = 0; 
+   uint8_t reTxIdx = RGSCH_INVALID_INFO;
+   uint8_t iPhich = 0; 
    RgSchCmnUlCell  *cellUl = RG_SCH_CMN_GET_UL_CELL(cell);
    RgSchUlSf       *ulSf;   
-   U8               ulSF; /* UL SF in the TDD frame */
+   uint8_t               ulSF; /* UL SF in the TDD frame */
          
    ulSf = &cellUl->ulSfArr[hqFdbkIdx];
    ulSF = ulSf->ulSfIdx;
@@ -10840,44 +8546,30 @@ U8              hqFdbkIdx;
  *
  *  @param[in]  RgSchCellCb     *cell
  *  @param[in]  RgSchUeCb       *ue 
- *  @param[in]  U32              bo 
- *  @param[out] U32             *prbReqrd 
+ *  @param[in]  uint32_t              bo 
+ *  @param[out] uint32_t             *prbReqrd 
  *  @return Void
  **/
-#ifdef ANSI
-Void rgSchUtlDlCalc1CwPrb
-(
-RgSchCellCb    *cell,
-RgSchUeCb      *ue,
-U32             bo,
-U32            *prbReqrd
-)
-#else
-Void rgSchUtlDlCalc1CwPrb(cell, ue, bo, prbReqrd)
-RgSchCellCb   *cell;
-RgSchUeCb     *ue;
-U32            bo;
-U32           *prbReqrd;
-#endif
+Void rgSchUtlDlCalc1CwPrb(RgSchCellCb *cell,RgSchUeCb *ue,uint32_t bo,uint32_t  *prbReqrd)
 {
    RgSchCmnDlCell *dlCell  = RG_SCH_CMN_GET_DL_CELL(cell); 
    RgSchCmnDlUe   *dlUe  = RG_SCH_CMN_GET_DL_UE(ue, cell); 
-   U32            eff;
-   U32            noRes;
-   U8             iTbs;
-   U8             cfi = dlCell->currCfi;               
+   uint32_t       eff;
+   uint32_t       noRes;
+   uint8_t        iTbs;
+   uint8_t        cfi = dlCell->currCfi;               
 
    iTbs  = dlUe->mimoInfo.cwInfo[0].iTbs[0];
    eff   = (*(RgSchCmnTbSzEff *)(dlCell->cqiToEffTbl[0][cfi]))[iTbs];
 
    /* Optimization to convert totalBo (which is in-terms of bytes) to bits 
     * i.e, << 3 and multiply with 1024 i.e, << 10 */
-   noRes = ((U64)((bo << 3) << 10)) / (eff);
+   noRes = ((uint64_t)((bo << 3) << 10)) / (eff);
    /* Get the number of RBs needed for this transmission */
    /* Number of RBs = No of REs / No of REs per RB       */
    *prbReqrd = RGSCH_CEIL(noRes, dlCell->noResPerRb[cfi]);
 
-   RETVOID;
+   return;
 } /* rgSchUtlDlCalc1CwPrb*/
 
 /**
@@ -10896,33 +8588,19 @@ U32           *prbReqrd;
  *
  *  @param[in]  RgSchCellCb     *cell
  *  @param[in]  RgSchUeCb       *ue 
- *  @param[in]  U32              bo 
- *  @param[out] U32             *prbReqrd 
+ *  @param[in]  uint32_t              bo 
+ *  @param[out] uint32_t             *prbReqrd 
  *  @return Void
  **/
-#ifdef ANSI
-Void rgSchUtlDlCalc2CwPrb
-(
-RgSchCellCb    *cell,
-RgSchUeCb      *ue,
-U32             bo,
-U32            *prbReqrd
-)
-#else
-Void rgSchUtlDlCalc2CwPrb(cell, ue, bo, prbReqrd)
-RgSchCellCb   *cell;
-RgSchUeCb     *ue;
-U32            bo;
-U32           *prbReqrd;
-#endif
+Void rgSchUtlDlCalc2CwPrb(RgSchCellCb *cell,RgSchUeCb *ue,uint32_t bo,uint32_t *prbReqrd)
 {
    RgSchCmnDlCell *dlCell  = RG_SCH_CMN_GET_DL_CELL(cell); 
    RgSchCmnDlUe   *dlUe  = RG_SCH_CMN_GET_DL_UE(ue, cell); 
-   U32            eff1, eff2;
-   U32            noRes;
-   U8             noLyr1, noLyr2;
-   U8             iTbs1, iTbs2;
-   U8             cfi = dlCell->currCfi;               
+   uint32_t            eff1, eff2;
+   uint32_t            noRes;
+   uint8_t             noLyr1, noLyr2;
+   uint8_t             iTbs1, iTbs2;
+   uint8_t             cfi = dlCell->currCfi;               
 
    if ((dlUe->mimoInfo.forceTD) ||/* Transmit Diversity (TD) */
        (dlUe->mimoInfo.ri < 2))/* 1 layer precoding */
@@ -10932,7 +8610,7 @@ U32           *prbReqrd;
 
       /* Optimization to convert totalBo (which is in-terms of bytes) to bits 
        * i.e, << 3 and multiply with 1024 i.e, << 10 */
-      noRes = ((U64)((bo << 3) << 10)) / (eff1);
+      noRes = ((uint64_t)((bo << 3) << 10)) / (eff1);
       /* Get the number of RBs needed for this transmission */
       /* Number of RBs = No of REs / No of REs per RB       */
       *prbReqrd = RGSCH_CEIL(noRes, dlCell->noResPerRb[cfi]);
@@ -10948,12 +8626,12 @@ U32           *prbReqrd;
 
       /* Optimization to convert totalBo (which is in-terms of bytes) to bits 
        * i.e, << 3 and multiply with 1024 i.e, << 10 */
-      noRes = ((U64)((bo << 3) << 10)) / (eff1 + eff2);
+      noRes = ((uint64_t)((bo << 3) << 10)) / (eff1 + eff2);
       /* Get the number of RBs needed for this transmission */
       /* Number of RBs = No of REs / No of REs per RB       */
       *prbReqrd = RGSCH_CEIL(noRes, dlCell->noResPerRb[cfi]);
    }
-   RETVOID;
+   return;
 } /* rgSchUtlDlCalc2CwPrb */
 
 /**
@@ -10969,30 +8647,16 @@ U32           *prbReqrd;
  *
  *  @param[in]  RgSchCellCb     *cell
  *  @param[in]  RgSchUeCb       *ue 
- *  @param[in]  U32              bo 
- *  @param[out] U32             *prbReqrd 
+ *  @param[in]  uint32_t              bo 
+ *  @param[out] uint32_t             *prbReqrd 
  *  @return Void
  **/
-#ifdef ANSI
-Void rgSchUtlCalcTotalPrbReq
-(
-RgSchCellCb    *cell,
-RgSchUeCb      *ue,
-U32             bo,
-U32            *prbReqrd
-)
-#else
-Void rgSchUtlCalcTotalPrbReq(cell, ue, bo, prbReqrd)
-RgSchCellCb   *cell;
-RgSchUeCb     *ue;
-U32            bo;
-U32           *prbReqrd;
-#endif
+Void rgSchUtlCalcTotalPrbReq(RgSchCellCb *cell,RgSchUeCb *ue,uint32_t bo,uint32_t *prbReqrd)
 {
    /* Call TM specific Prb calculation routine */
    (dlCalcPrbFunc[ue->mimoInfo.txMode - 1])(cell, ue, bo, prbReqrd);
 
-   RETVOID;
+   return;
 } /* rgSchUtlCalcTotalPrbReq */
 #ifdef UNUSE_FUN
 #ifdef TFU_UPGRADE
@@ -11003,7 +8667,7 @@ U32           *prbReqrd;
  *
  *     Desc : Fetch the CQI/PMI bits for a UE based on the mode, periodicity.
  *
- *     Ret  : U8
+ *     Ret  : uint8_t
  *            ROK - Success
  *
  *     Notes:
@@ -11011,23 +8675,11 @@ U32           *prbReqrd;
  *     File :
  *
  **********************************************************/
-#ifdef ANSI
-PRIVATE U8 rgSCHUtlFetchPcqiBitSz
-(
- RgSchCellCb    *cell,
- RgSchUeCb    *ueCb, 
- U8           numTxAnt
- )
-#else
-PRIVATE U8 rgSCHUtlFetchPcqiBitSz (cell, ueCb, numTxAnt)
-RgSchCellCb   *cell;
-RgSchUeCb     *ueCb;
-U8            numTxAnt;
-#endif
+static uint8_t rgSCHUtlFetchPcqiBitSz(RgSchCellCb *cell, RgSchUeCb *ueCb,uint8_t numTxAnt)
 {
-   U8   confRepMode;
-   U8   pcqiSz;
-   U8   ri;
+   uint8_t   confRepMode;
+   uint8_t   pcqiSz;
+   uint8_t   ri;
    RgSchUePCqiCb *cqiCb = RG_SCH_GET_UE_CELL_CQI_CB(ueCb,cell);
 
    confRepMode = cqiCb->cqiCfg.cqiSetup.prdModeEnum;
@@ -11165,24 +8817,12 @@ U8            numTxAnt;
  *
  *  @param[in]  RgSchCellCb  *cell
  *  @param[in]  RgSchUeCb    *ue
- *  @param[in]  U32          *numSbs
- *  @return     U8
+ *  @param[in]  uint32_t          *numSbs
+ *  @return     uint8_t
  **/
-#ifdef ANSI
-U8 rgSchUtlGetNumSbs
-(
-RgSchCellCb                  *cell,
-RgSchUeCb                    *ue,
-U32                          *numSbs
-)
-#else
-U8 rgSchUtlGetNumSbs (cell, ue, numSbs)
-RgSchCellCb                  *cell;
-RgSchUeCb                    *ue;
-U32                          *numSbs;
-#endif
+uint8_t rgSchUtlGetNumSbs(RgSchCellCb *cell,RgSchUeCb *ue,uint32_t *numSbs)
 {
-   U32                       nPrb;
+   uint32_t  nPrb;
    //Currently hardcoding MAX prb for each UE
    nPrb = ue->ue5gtfCb.maxPrb;
    (*numSbs) = RGSCH_CEIL(nPrb, MAX_5GTF_VRBG_SIZE);
@@ -11203,23 +8843,9 @@ U32                          *numSbs;
  *
  *  @param[in]  RgSchCellCb  *cell
  *  @param[in]  RgSchUeCb    *ue
- *  @return     U8
+ *  @return     uint8_t
  **/
-#ifdef ANSI
-U8 rgSchUtlSortInsUeLst
-(
-RgSchCellCb  *cell,
-CmLListCp    *ueLst,
-CmLList      *node,
-U8           vrbgRequired
-)
-#else
-U8 rgSchUtlSortInsUeLst (cell, ueLst, node, vrbgRequired)
-RgSchCellCb  *cell;
-CmLListCp    *ueLst;
-CmLList      *node;
-U8           vrbgRequired;
-#endif
+uint8_t rgSchUtlSortInsUeLst(RgSchCellCb *cell,CmLListCp *ueLst,CmLList *node,uint8_t vrbgRequired)
 {
    CmLList      *ueInLst;
    CmLList      *firstUeInLst;
@@ -11293,26 +8919,12 @@ U8           vrbgRequired;
  *           
  *  @param[in] RgSchCellCb       *cell
  *  @param[in] CmLteRnti         crnti
- *  @param[in] U8                lcgId
+ *  @param[in] uint8_t                lcgId
  *  @param[in] Bool              isGbr
  *  @return  S16
  *      -# ROK 
  **/
-#ifdef ANSI
-S16 rgSCHUtlBuildNSendLcgReg
-(
-RgSchCellCb    *cell,
-CmLteRnti      crnti,
-U8             lcgId,
-Bool           isGbr
-)
-#else
-S16 rgSCHUtlBuildNSendLcgReg(cell, crnti, lcgId, isGbr)
-RgSchCellCb    *cell;
-CmLteRnti      crnti;
-U8             lcgId;
-Bool           isGbr;
-#endif
+S16 rgSCHUtlBuildNSendLcgReg(RgSchCellCb  *cell,CmLteRnti  crnti,uint8_t lcgId,Bool isGbr)
 {
    Pst            pst;
    RgInfLcgRegReq lcgRegReq;
@@ -11349,15 +8961,7 @@ Bool           isGbr;
  *  @return  TfuAckNackMode
  *      -# ROK 
  **/
-#ifdef ANSI
-TfuAckNackMode rgSchUtlGetFdbkMode
-(
-RgrSchFrmt1b3TypEnum fdbkType
-)
-#else
-TfuAckNackMode rgSchUtlGetFdbkMode(fdbkType)
-RgrSchFrmt1b3TypEnum fdbkType;
-#endif
+TfuAckNackMode rgSchUtlGetFdbkMode(RgrSchFrmt1b3TypEnum fdbkType)
 {
 
    TfuAckNackMode mode = TFU_UCI_FORMAT_1A_1B;
@@ -11405,23 +9009,13 @@ RgrSchFrmt1b3TypEnum fdbkType;
  *  @return  Void
  *      -# ROK 
  **/
-#ifdef ANSI
-Void rgSCHUtlSndUeSCellDel2Mac 
-(
-RgSchCellCb    *cell,
-CmLteRnti      rnti
-)
-#else
-Void rgSCHUtlSndUeSCellDel2Mac(cell, rnti)
-RgSchCellCb    *cell;
-CmLteRnti      rnti;
-#endif
+Void rgSCHUtlSndUeSCellDel2Mac(RgSchCellCb *cell,CmLteRnti rnti)
 {
    Pst          pst;
    Inst         inst = cell->instIdx;
    RgInfRlsRnti rntiInfo;
 
-   RGSCHDBGINFONEW(inst,(rgSchPBuf(inst),"RNTI Release IND for UE(%d)\n", rnti));
+   DU_LOG("\nINFO  -->  SCH : RNTI Release IND for UE(%d)\n", rnti);
    /* Copy the info to rntiInfo */
    rntiInfo.cellId = cell->cellId;
    rntiInfo.rnti   = rnti;
@@ -11434,7 +9028,7 @@ CmLteRnti      rnti;
    /* Invoke MAC to release the rnti */
    rgSCHUtlGetPstToLyr(&pst, &rgSchCb[inst], cell->macInst);
    RgSchMacRlsRnti(&pst, &rntiInfo);
-   RETVOID;
+   return;
 }
 
 /**
@@ -11448,20 +9042,12 @@ CmLteRnti      rnti;
  *    
  *           
  *  @param[in]     RgrTxMode  txMode
- *  @return        U8 maxTbCount; 
+ *  @return        uint8_t maxTbCount; 
  *      -# ROK 
  **/
-#ifdef ANSI
-U8 rgSCHUtlGetMaxTbSupp
-(
-RgrTxMode txMode
-)
-#else
-U8 rgSCHUtlGetMaxTbSupp(txMode)
-RgrTxMode txMode
-#endif
+uint8_t rgSCHUtlGetMaxTbSupp(RgrTxMode txMode)
 {
-   U8 maxTbCount;
+   uint8_t maxTbCount;
 
    /* Primary Cell */
 
@@ -11498,27 +9084,13 @@ RgrTxMode txMode
  *     
  *  @param[in]     RgSchCellCb    *cell
  *  @param[in]     RgSchUeCb      ueCb 
- *  @param[in]     U8             cqiReq,
- *  @param[out]    U8             *triggerSet
+ *  @param[in]     uint8_t             cqiReq,
+ *  @param[out]    uint8_t             *triggerSet
  *
  *  @return  Void
  *      -# ROK 
  **/
-#ifdef ANSI
-Void rgSCHTomUtlGetTrigSet
-(
-   RgSchCellCb       *cell,
-   RgSchUeCb        *ueCb,
-   U8                cqiReq,
-   U8                *triggerSet
- )
-#else
-PRIVATE S16 rgSCHTomUtlGetTrigSet(cell, ueCb, cqiReq, triggerSet)
-   RgSchCellCb       *cell;
-   RgSchUeCb        *ueCb;
-   U8                cqiReq;
-   U8                *triggerSet;
-#endif
+Void rgSCHTomUtlGetTrigSet(RgSchCellCb *cell,RgSchUeCb *ueCb,uint8_t cqiReq,uint8_t *triggerSet)
 {
    RgSchUeCellInfo *pCellInfo = RG_SCH_CMN_GET_PCELL_INFO(ueCb);
    switch(cqiReq)
@@ -11526,7 +9098,7 @@ PRIVATE S16 rgSCHTomUtlGetTrigSet(cell, ueCb, cqiReq, triggerSet)
       case RG_SCH_APCQI_SERVING_CC:
          {
             /* APeriodic CQI request for Current Carrier.*/
-            U8 sCellIdx = ueCb->cellIdToCellIdxMap[RG_SCH_CELLINDEX(cell)];
+            uint8_t sCellIdx = ueCb->cellIdToCellIdxMap[RG_SCH_CELLINDEX(cell)];
             *triggerSet = 1 << (7 - sCellIdx);
             break;
          }
@@ -11546,7 +9118,7 @@ PRIVATE S16 rgSCHTomUtlGetTrigSet(cell, ueCb, cqiReq, triggerSet)
             break;
          }
    }
-   RETVOID;
+   return;
 }
 #endif
 /**
@@ -11565,22 +9137,10 @@ PRIVATE S16 rgSCHTomUtlGetTrigSet(cell, ueCb, cqiReq, triggerSet)
  *  @return     Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlUpdUeDciSize
-(
-RgSchCellCb      *cell,
-RgSchUeCb        *ueCb,
-Bool             isCsi2Bit
-)
-#else
-Void rgSCHUtlUpdUeDciSize(cell, ueCb, isCsi2Bit)
-RgSchCellCb      *cell;
-RgSchUeCb        *ueCb;
-Bool             isCsi2Bit;
-#endif
+Void rgSCHUtlUpdUeDciSize(RgSchCellCb *cell,RgSchUeCb *ueCb,Bool isCsi2Bit)
 {
-   U8 dci01aCmnSize = cell->dciSize.baseSize[TFU_DCI_FORMAT_0];
-   U8 dci01aDedSize = cell->dciSize.baseSize[TFU_DCI_FORMAT_0];
+   uint8_t dci01aCmnSize = cell->dciSize.baseSize[TFU_DCI_FORMAT_0];
+   uint8_t dci01aDedSize = cell->dciSize.baseSize[TFU_DCI_FORMAT_0];
    if ((ueCb->accessStratumRls >= RGR_REL_10) && (cell->bwCfg.dlTotalBw >= cell->bwCfg.ulTotalBw))
    {
       dci01aCmnSize += 1; /* Resource Allocation Type DCI 0 */
@@ -11682,19 +9242,11 @@ Bool             isCsi2Bit;
  *  @return     Void
  *
  **/
-#ifdef ANSI
-Void rgSCHUtlCalcDciSizes
-(
-RgSchCellCb       *cell
-)
-#else
-Void rgSCHUtlCalcDciSizes(cell)
-RgSchCellCb       *cell;
-#endif
+Void rgSCHUtlCalcDciSizes(RgSchCellCb *cell)
 {
-   U8 dciSize = 0;
-   U8 dci01aSize = 0;
-   U32 bits = 0, idx = 0;
+   uint8_t dciSize = 0;
+   uint8_t dci01aSize = 0;
+   uint32_t bits = 0, idx = 0;
 
    switch(TFU_DCI_FORMAT_0) /* Switch case for the purpose of readability */
    {
@@ -11714,7 +9266,7 @@ RgSchCellCb       *cell;
 
             dciSize = 1 /* DCI 0 bit indicator */ + \
                       1 /* Frequency hoping enable bit field */ + \
-                      (U8)bits /* For frequency Hopping */ + \
+                      (uint8_t)bits /* For frequency Hopping */ + \
                       5 /* MCS */ + \
                       1 /* NDI */ + \
                       2 /* TPC */ + \
@@ -11757,7 +9309,7 @@ RgSchCellCb       *cell;
 
             dciSize += 1 /* Format 1A */ + \
                        1 /* Local or Distributed */ + \
-                       (U8)bits /* Resource block Assignment */ + \
+                       (uint8_t)bits /* Resource block Assignment */ + \
                        5 /* MCS */ + 
 #ifdef TFU_TDD
                        4 /* HARQ Proc Id */ + 
@@ -11803,7 +9355,7 @@ RgSchCellCb       *cell;
                bits++;
             }
 
-            dciSize += (U8)bits /* Resource Allocation bits */ + \
+            dciSize += (uint8_t)bits /* Resource Allocation bits */ + \
                        5 /* MCS */ + 
 #ifdef TFU_TDD
                        4 /* HARQ TDD */ + 
@@ -11850,7 +9402,7 @@ RgSchCellCb       *cell;
                dciSize = 1; /* Resource Allocation bit */
             }
 
-            dciSize += (U8)bits /* Resource Allocation bits */ + \
+            dciSize += (uint8_t)bits /* Resource Allocation bits */ + \
                        2 /* TPC */ + 
 #ifdef TFU_TDD
                        2 /* DAI */ + \
@@ -11885,7 +9437,7 @@ RgSchCellCb       *cell;
                dciSize = 1; /* Resource Allocation bit */
             }
 
-            dciSize += (U8)bits /* Resource Allocation bits */ + \
+            dciSize += (uint8_t)bits /* Resource Allocation bits */ + \
                          2 /* TPC */ + 
 #ifdef TFU_TDD
                          2 /* DAI */ + \
@@ -11954,17 +9506,9 @@ RgSchCellCb       *cell;
  *  @param[in]  RgSchCellCb *cell
  *  @return  Void 
  **/
-#ifdef ANSI
-Void rgSCHUtlCpuOvrLdAdjItbsCap
-(
- RgSchCellCb *cell
-)
-#else
-Void rgSCHUtlCpuOvrLdAdjItbsCap(cell)
- RgSchCellCb *cell
-#endif
+Void rgSCHUtlCpuOvrLdAdjItbsCap( RgSchCellCb *cell)
 {
-   U32 tptDelta;
+   uint32_t tptDelta;
 
    if ((cell->cpuOvrLdCntrl.cpuOvrLdIns) & (RGR_CPU_OVRLD_DL_TPT_UP | 
             RGR_CPU_OVRLD_DL_TPT_DOWN))
@@ -11989,7 +9533,7 @@ Void rgSCHUtlCpuOvrLdAdjItbsCap(cell)
          }
       }
 #ifdef CPU_OL_DBG_PRINTS
-      printf("\n DL CPU OL ADJ = %lu, %lu, %d\n", cell->measurements.dlTpt, cell->cpuOvrLdCntrl.tgtDlTpt, 
+      DU_LOG("\nINFO  -->  SCH :  DL CPU OL ADJ = %lu, %lu, %d\n", cell->measurements.dlTpt, cell->cpuOvrLdCntrl.tgtDlTpt, 
             cell->thresholds.maxDlItbs);
 #endif
    }
@@ -12017,12 +9561,12 @@ Void rgSCHUtlCpuOvrLdAdjItbsCap(cell)
          }
       }
 #ifdef CPU_OL_DBG_PRINTS
-      printf("\n UL CPU OL ADJ = %lu, %lu, %d\n", cell->measurements.ulTpt, cell->cpuOvrLdCntrl.tgtUlTpt, 
+      DU_LOG("\nDEBUG  -->  SCH :  UL CPU OL ADJ = %lu, %lu, %d\n", cell->measurements.ulTpt, cell->cpuOvrLdCntrl.tgtUlTpt, 
             cell->thresholds.maxUlItbs);
 #endif
    }
 
-   RETVOID;
+   return;
 }
 /**
  * @brief Handler for the num UE per TTI based CPU OvrLd instr updating
@@ -12037,31 +9581,21 @@ Void rgSCHUtlCpuOvrLdAdjItbsCap(cell)
  *      - If successful, return ROK else RFAILED.
  *
  *  @param[in]  RgSchCellCb *cell
- *  @param[in]  U8          cnrtCpuOvrLdIns 
+ *  @param[in]  uint8_t          cnrtCpuOvrLdIns 
  *  @return     Void
  **/
-#ifdef ANSI
-PRIVATE Void rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr
-(
- RgSchCellCb *cell, 
- U8          crntCpuOvrLdIns
-)
-#else
-PRIVATE S16 rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr(cell, crntCpuOvrLdIns)
- RgSchCellCb *cell; 
- U8          crntCpuOvrLdIns;
-#endif
+static Void rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr(RgSchCellCb *cell,uint8_t crntCpuOvrLdIns)
 {
    RgSchCpuOvrLdCntrlCb    *cpuInstr = &(cell->cpuOvrLdCntrl);
    RgSchCmnCell            *cellSch;
-   U8                       maxUeNewDlTxPerTti;
-   U8                       maxUeNewUlTxPerTti;
-   U8                       tmpslot        = 0;
+   uint8_t                 maxUeNewDlTxPerTti;
+   uint8_t                 maxUeNewUlTxPerTti;
+   uint8_t                 tmpslot        = 0;
 #ifdef CPU_OL_DBG_PRINTS 
-   U8                       idx = 0;
+   uint8_t                 idx = 0;
 #endif
-   U8                       maxDlDecCnt;
-   U8                       maxUlDecCnt;
+   uint8_t                 maxDlDecCnt;
+   uint8_t                 maxUlDecCnt;
 
    cellSch = RG_SCH_CMN_GET_CELL(cell);
 
@@ -12087,15 +9621,15 @@ PRIVATE S16 rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr(cell, crntCpuOvrLdIns)
          else
          {
 #ifdef CPU_OL_DBG_PRINTS
-            printf("CPU_OL_TTI__ERROR\n");
+            DU_LOG("\nERROR  -->  SCH : CPU_OL_TTI__ERROR\n");
 #endif
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Invalid CPU OL");
+            DU_LOG("\nERROR  -->  SCH : Invalid CPU OL");
          }
       }
 #ifdef CPU_OL_DBG_PRINTS
-      printf("dlNxtIndxDecNumUeTti = %d\n", cpuInstr->dlNxtIndxDecNumUeTti);
+     DU_LOG("\nDEBUG  -->  SCH : dlNxtIndxDecNumUeTti = %d\n", cpuInstr->dlNxtIndxDecNumUeTti);
 #endif
-      RLOG_ARG1(L_DEBUG,DBG_CELLID,cell->cellId,"dlNxtIndxDecNumUeTti = %d",
+      DU_LOG("\nDEBUG  -->  SCH : dlNxtIndxDecNumUeTti = %d",
          cpuInstr->dlNxtIndxDecNumUeTti);
    }
    else if ( crntCpuOvrLdIns &  RGR_CPU_OVRLD_DL_INC_NUM_UE_PER_TTI )
@@ -12111,15 +9645,15 @@ PRIVATE S16 rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr(cell, crntCpuOvrLdIns)
          else
          {
 #ifdef CPU_OL_DBG_PRINTS
-            printf("CPU_OL_TTI__ERROR\n");
+             DU_LOG("\nERROR  -->  SCH : CPU_OL_TTI__ERROR\n");
 #endif
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Invalid CPU OL");
+             DU_LOG("\nERROR  -->  SCH : Invalid CPU OL");
          }
       }
 #ifdef CPU_OL_DBG_PRINTS
-      printf("dlNxtIndxDecNumUeTti = %d\n", cpuInstr->dlNxtIndxDecNumUeTti);
+      DU_LOG("\nDEBUG  -->  SCH : dlNxtIndxDecNumUeTti = %d\n", cpuInstr->dlNxtIndxDecNumUeTti);
 #endif
-      RLOG_ARG1(L_DEBUG,DBG_CELLID,cell->cellId,"dlNxtIndxDecNumUeTti = %d",
+      DU_LOG("\nERROR  -->  SCH : dlNxtIndxDecNumUeTti = %d",
          cpuInstr->dlNxtIndxDecNumUeTti);
    }
    /* Check for UL CPU commands */
@@ -12137,15 +9671,15 @@ PRIVATE S16 rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr(cell, crntCpuOvrLdIns)
          else
          {
 #ifdef CPU_OL_DBG_PRINTS
-            printf("CPU_OL_TTI__ERROR\n");
+            DU_LOG("\nERROR  -->  SCH : CPU_OL_TTI__ERROR\n");
 #endif
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Invalid CPU OL");
+            DU_LOG("\nERROR  -->  SCH : Invalid CPU OL");
          }
       }
 #ifdef CPU_OL_DBG_PRINTS
-      printf("ulNxtIndxDecNumUeTti = %d\n", cpuInstr->ulNxtIndxDecNumUeTti);
+      DU_LOG("\nDEBUG  -->  SCH : ulNxtIndxDecNumUeTti = %d\n", cpuInstr->ulNxtIndxDecNumUeTti);
 #endif
-      RLOG_ARG1(L_DEBUG,DBG_CELLID,cell->cellId,"dlNxtIndxDecNumUeTti = %d",
+      DU_LOG("\nDEBUG  -->  SCH : dlNxtIndxDecNumUeTti = %d",
          cpuInstr->dlNxtIndxDecNumUeTti);
    }
    else if ( crntCpuOvrLdIns &  RGR_CPU_OVRLD_UL_INC_NUM_UE_PER_TTI )
@@ -12161,34 +9695,34 @@ PRIVATE S16 rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr(cell, crntCpuOvrLdIns)
          else
          {
 #ifdef CPU_OL_DBG_PRINTS
-            printf("CPU_OL_TTI__ERROR\n");
+            DU_LOG("\nERROR  -->  SCH : CPU_OL_TTI__ERROR\n");
 #endif
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Invalid CPU OL");
+            DU_LOG("\nERROR  -->  SCH : Invalid CPU OL");
          }
       }
 #ifdef CPU_OL_DBG_PRINTS
-      printf("ulNxtIndxDecNumUeTti = %d\n", cpuInstr->ulNxtIndxDecNumUeTti);
+      DU_LOG("\nDEBUG  -->  SCH : ulNxtIndxDecNumUeTti = %d\n", cpuInstr->ulNxtIndxDecNumUeTti);
 #endif
-      RLOG_ARG1(L_DEBUG,DBG_CELLID,cell->cellId,"dlNxtIndxDecNumUeTti = %d",
+      DU_LOG("\nDEBUG  -->  SCH : dlNxtIndxDecNumUeTti = %d",
          cpuInstr->dlNxtIndxDecNumUeTti);
    }
 #ifdef CPU_OL_DBG_PRINTS 
  /* TODO: Debug Information - Shall be moved under CPU_OL_DBG_PRINTS */
-   printf("maxUeNewDlTxPerTti = %d, maxUeNewUlTxPerTti = %d\n", maxUeNewDlTxPerTti, maxUeNewUlTxPerTti);
-   printf("DL Sf numUePerTti:");
+   DU_LOG("\nDEBUG  -->  SCH : maxUeNewDlTxPerTti = %d, maxUeNewUlTxPerTti = %d\n", maxUeNewDlTxPerTti, maxUeNewUlTxPerTti);
+   DU_LOG("\nINFO  -->  SCH : DL Sf numUePerTti:");
    for ( idx = 0; idx < 10 ; idx ++ )
    {
-      printf("  %d", cpuInstr->maxUeNewTxPerTti[idx]);  
+      DU_LOG("  %d", cpuInstr->maxUeNewTxPerTti[idx]);  
    }
-   printf("\nUL Sf numUePerTti:");
+   DU_LOG("\nINFO  -->  SCH : UL Sf numUePerTti:");
    for ( idx = 0; idx < 10 ; idx ++ )
    {
-      printf("  %d", cpuInstr->maxUeNewRxPerTti[idx]);  
+      DU_LOG("  %d", cpuInstr->maxUeNewRxPerTti[idx]);  
    }
-   printf("\n");
+   DU_LOG("\n");
 #endif
 
-   RETVOID;
+   return;
 } /* rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr */
 
 /**
@@ -12204,40 +9738,30 @@ PRIVATE S16 rgSCHUtlChkAndUpdNumUePerTtiCpuOvInstr(cell, crntCpuOvrLdIns)
  *      - If successful, return ROK else RFAILED.
  *
  *  @param[in]  RgSchCellCb *cell
- *  @param[in]  U8          cnrtCpuOvrLdIns 
+ *  @param[in]  uint8_t          cnrtCpuOvrLdIns 
  *  @return  S16
  *      -# ROK
  *      -# RFAILED
  **/
-#ifdef ANSI
-S16 rgSCHUtlResetCpuOvrLdState
-(
- RgSchCellCb *cell, 
- U8          crntCpuOvrLdIns
-)
-#else
-S16 rgSCHUtlResetCpuOvrLdState(cell, crntCpuOvrLdIns)
- RgSchCellCb *cell; 
- U8          crntCpuOvrLdIns;
-#endif
+S16 rgSCHUtlResetCpuOvrLdState(RgSchCellCb *cell,uint8_t crntCpuOvrLdIns)
 {
-   U8              crntDlCpuOL=0;
-   U8              crntUlCpuOL=0;
-   RgSchCmnCell    *schCmnCell = (RgSchCmnCell *)(cell->sc.sch);
-   U8 idx;
+   uint8_t      crntDlCpuOL=0;
+   uint8_t      crntUlCpuOL=0;
+   RgSchCmnCell *schCmnCell = (RgSchCmnCell *)(cell->sc.sch);
+   uint8_t idx;
 
 #ifdef CPU_OL_DBG_PRINTS
-   printf("\n CPU OVR LD Ins Rcvd = %d\n", (int)crntCpuOvrLdIns);
+   DU_LOG("\nDEBUG  -->  SCH : CPU OVR LD Ins Rcvd = %d\n", (int)crntCpuOvrLdIns);
 #endif
-   RLOG_ARG0(L_INFO,DBG_CELLID,cell->cellId,"CPU OVR LD Ins Rcvd");
+   DU_LOG("\nINFO  -->  SCH : CPU OVR LD Ins Rcvd");
 
    if ( RGR_CPU_OVRLD_RESET == crntCpuOvrLdIns )
    {
       /* The CPU OL instruction received with RESET (0), hence reset it */
 #ifdef CPU_OL_DBG_PRINTS
-      printf("rgSCHUtlResetCpuOvrLdState: RESET CPU OL instr\n");
+      DU_LOG("\nDEBUG  -->  SCH : rgSCHUtlResetCpuOvrLdState: RESET CPU OL instr\n");
 #endif
-      RLOG_ARG0(L_INFO,DBG_CELLID,cell->cellId,"RESET CPU OVR LD");
+      DU_LOG("\nINFO  -->  SCH : RESET CPU OVR LD");
       cell->cpuOvrLdCntrl.cpuOvrLdIns = 0;
       /* Reset the max UL and DL itbs to 26 */
       cell->thresholds.maxUlItbs = RG_SCH_UL_MAX_ITBS;
@@ -12302,10 +9826,10 @@ S16 rgSCHUtlResetCpuOvrLdState(cell, crntCpuOvrLdIns)
          cell->cpuOvrLdCntrl.tgtUlTpt = cell->measurements.ulTpt + \
             (cell->measurements.ulTpt * 2 )/100;
       }
-      RLOG_ARG3(L_DEBUG,DBG_CELLID,cell->cellId,"CPU OVR LD UL Reset to "
-            "%d, %lu, %lu", (int)crntUlCpuOL, cell->cpuOvrLdCntrl.tgtUlTpt,cell->measurements.ulTpt);
+      DU_LOG("\nDEBUG  -->  SCH : CPU OVR LD UL Reset to "
+            "%d, %u, %u", (int)crntUlCpuOL, cell->cpuOvrLdCntrl.tgtUlTpt,cell->measurements.ulTpt);
 #ifdef CPU_OL_DBG_PRINTS
-      printf("\n CPU OVR LD UL Reset to= %d, %lu, %lu\n", (int)crntUlCpuOL, cell->cpuOvrLdCntrl.tgtUlTpt,
+      DU_LOG("\nDEBUG  -->  SCH : CPU OVR LD UL Reset to= %d, %u, %u\n", (int)crntUlCpuOL, cell->cpuOvrLdCntrl.tgtUlTpt,
                              cell->measurements.ulTpt);
 #endif
    }
@@ -12322,11 +9846,11 @@ S16 rgSCHUtlResetCpuOvrLdState(cell, crntCpuOvrLdIns)
          cell->cpuOvrLdCntrl.tgtDlTpt = cell->measurements.dlTpt + \
             (cell->measurements.dlTpt * 1 )/100;
       }
-      RLOG_ARG3(L_DEBUG,DBG_CELLID,cell->cellId,"CPU OVR LD DL Reset to "
-            "%d, %lu, %lu", (int)crntDlCpuOL, cell->cpuOvrLdCntrl.tgtDlTpt,cell->measurements.dlTpt);
+      DU_LOG("\nDEBUG  -->  SCH : CPU OVR LD DL Reset to "
+            "%d, %u, %u", (int)crntDlCpuOL, cell->cpuOvrLdCntrl.tgtDlTpt,cell->measurements.dlTpt);
 
 #ifdef CPU_OL_DBG_PRINTS
-      printf("\n CPU OVR LD DL Reset to= %d, %lu, %lu\n", (int)crntDlCpuOL, cell->cpuOvrLdCntrl.tgtDlTpt,
+      DU_LOG("\nDEBUG  -->  SCH :  CPU OVR LD DL Reset to= %d, %lu, %lu\n", (int)crntDlCpuOL, cell->cpuOvrLdCntrl.tgtDlTpt,
                              cell->measurements.dlTpt);
 #endif
    }
@@ -12361,13 +9885,13 @@ RgSchIotRes *iotRes
       cp = &emtcUe->dlResLst;
    }else
    {
-      RLOG0(L_INFO, "*****restype mismatch");
+      DU_LOG("\nINFO  -->  SCH : *****restype mismatch");
    }
    if(cp != NULLP )
    { 
       if(cp->count == 0)
       {
-         RLOG0(L_INFO,"****error count*****\n");
+         DU_LOG("\nINFO  -->  SCH : ****error count*****\n");
          return ROK;
       }
    }