Revert "[Epic-ID: ODUHIGH-462][Task-ID: ODUHIGH-472] Implementation of drx timer"
[o-du/l2.git] / src / 5gnrmac / rg_tom.c
index c94d2a8..ed39839 100755 (executable)
   
 **********************************************************************/
 
-static const char* RLOG_MODULE_NAME="MAC";
-static int RLOG_FILE_ID=237;
-static int RLOG_MODULE_ID=4096;
 /** @file rg_tom.c 
 @brief This module does processing related to handling of lower interface APIs 
 invoked by PHY towards MAC
 */
 /* header include files -- defines (.h) */
-#include "envopt.h"        /* environment options */
-#include "envdep.h"        /* environment dependent */
-#include "envind.h"        /* environment independent */
-#include "gen.h"           /* general layer */
-#include "ssi.h"           /* system services */
-#include "cm5.h"           /* common timers defines */
-#include "cm_hash.h"       /* common hash list defines */
-#include "cm_llist.h"      /* common linked list defines */
-#include "cm_mblk.h"       /* memory management */
-#include "cm_tkns.h"       /* common tokens */
-#include "cm_lte.h"       /* common tokens */
+#include "common_def.h"
 #include "rgu.h"           /* RGU defines */
 #include "tfu.h"           /* RGU defines */
 #include "lrg.h"           /* layer management defines for LTE-MAC */
@@ -55,30 +42,17 @@ invoked by PHY towards MAC
 #include "rg.h"            /* defines and macros for MAC */
 #include "rg_env.h"            /* defines and macros for MAC */
 #include "rg_err.h"            /* defines and macros for MAC */
-
+#include "rgm.h"           /* layer management typedefs for MAC */
 
 /* header/extern include files (.x) */
-#include "gen.x"           /* general layer typedefs */
-#include "ssi.x"           /* system services typedefs */
-#include "cm5.x"           /* common timers */
-#include "cm_hash.x"       /* common hash list */
-#include "cm_lib.x"        /* common library */
-#include "cm_llist.x"      /* common linked list */
-#include "cm_mblk.x"       /* memory management */
-#include "cm_tkns.x"       /* common tokens */
-#include "cm_lte.x"       /* common tokens */
+#include "crg.x"           /* CRG interface typedefs */
 #include "rgu.x"           /* RGU types */
 #include "tfu.x"           /* RGU types */
 #include "lrg.x"           /* layer management typedefs for MAC */
-#include "crg.x"           /* CRG interface typedefs */
 #include "rg_sch_inf.x"    /* SCH interface typedefs */
 #include "rg_prg.x"        /* PRG interface typedefs */
 #include "rgm.x"           /* layer management typedefs for MAC */
-#include "rgm.h"           /* layer management typedefs for MAC */
-#include "du_app_mac_inf.h"
-#include "mac.h"
 #include "rg.x"            /* typedefs for MAC */
-#include "lwr_mac_fsm.h"
 #ifdef MAC_RLC_UL_RBUF
 #include "ss_rbuf.h"
 #include "ss_rbuf.x"
@@ -86,57 +60,57 @@ invoked by PHY towards MAC
 
 /* ADD Changes for Downlink UE Timing Optimization */
 #ifndef LTEMAC_DLUE_TMGOPTMZ 
-PRIVATE S16 rgTOMUtlProcDlSf ARGS(( RgDlSf *dlSf, RgCellCb   *cellCb,
+static S16 rgTOMUtlProcDlSf ARGS(( RgDlSf *dlSf, RgCellCb   *cellCb,
                                     RgErrInfo  *err));
 #else
-PUBLIC S16 rgTOMUtlProcDlSf ARGS((RgDlSf *dlSf, RgCellCb *cellCb,
+S16 rgTOMUtlProcDlSf ARGS((RgDlSf *dlSf, RgCellCb *cellCb,
                                   RgErrInfo  *err));
 #endif
-PRIVATE S16 rgTOMProcCrntiCEInDatInd ARGS((
+static S16 rgTOMProcCrntiCEInDatInd ARGS((
 RgMacPdu          *pdu,
 RgUeCb            *prevUeCb,
 RgCellCb          *cellCb,
 TfuDatInfo        *datInfo,
 RgInfCeInfo       *ceInfo,
-U16               slot
+uint16_t          slot
 ));
 
-PRIVATE S16 rgTOMProcCCCHSduInDatInd ARGS((
+static S16 rgTOMProcCCCHSduInDatInd ARGS((
 RgMacPdu          *pdu,
 RgUeCb            *prevUeCb,
 RgCellCb          *cellCb,
 TfuDatInfo        *datInfo,
 RgInfCeInfo       *ceInfo,
-U16               slot
+uint16_t           slot
 ));
 
-PUBLIC S16 rgHndlFlowCntrl
+S16 rgHndlFlowCntrl
 (
 RgCellCb       *cell,
 RgInfSfAlloc        *sfInfo
 );
 
-EXTERN S16 RgUiRguFlowCntrlInd(Pst* pst, SuId suId, RguFlowCntrlInd *flowCntrlInd);
+S16 RgUiRguFlowCntrlInd(Pst* pst, SuId suId, RguFlowCntrlInd *flowCntrlInd);
 #ifdef EMTC_ENABLE
-EXTERN S16 rgEmtcHndl(RgCellCb *cell,RgInfSfAlloc  *sfInfo);  
-EXTERN S16 rgTOMEmtcUtlFillDatReqPdus(TfuDatReqInfo *datInfo, RgDlSf *dlSf, RgCellCb *cell, RgErrInfo *err);  
-EXTERN Void rgTOMEmtcRlsSf(RgDlSf *dlSf);  
+S16 rgEmtcHndl(RgCellCb *cell,RgInfSfAlloc  *sfInfo);  
+S16 rgTOMEmtcUtlFillDatReqPdus(TfuDatReqInfo *datInfo, RgDlSf *dlSf, RgCellCb *cell, RgErrInfo *err);  
+Void rgTOMEmtcRlsSf(RgDlSf *dlSf);  
 #endif
 #ifdef LTE_L2_MEAS
-PRIVATE Void rgTOML2MCompileActiveLCs ARGS
+static Void rgTOML2MCompileActiveLCs ARGS
 ((
  RgCellCb      *cellCb, 
  RgUeCb        *ueCb,
  RgMacPdu      *pdu,
  RgInfCeInfo   *ceInfo 
  ));
-PRIVATE S16 rgTOMUtlL2MStoreBufSz ARGS
+static S16 rgTOMUtlL2MStoreBufSz ARGS
 ((
  RgUeCb      *ueCb,
  RgInfCeInfo *ceInfo
  ));
 
-PRIVATE S16 rgTomUtlPrepareL2MUlThrpInfo ARGS
+static S16 rgTomUtlPrepareL2MUlThrpInfo ARGS
 ((
    RgCellCb *cellCb,
    RgUeCb  *ueCb,
@@ -149,7 +123,7 @@ PRIVATE S16 rgTomUtlPrepareL2MUlThrpInfo ARGS
      TB, which is not guaranteed if higher Range values are used */
    /* Note: taking value 10 for BSR index 1 */
 #ifndef MAC_5GTF_UPDATE
-PRIVATE U32 rgLwrBsrTbl[64] = {
+static uint32_t rgLwrBsrTbl[64] = {
    0, 10, 10, 12, 14, 17, 19, 22, 26,
    31, 36, 42, 49, 57, 67, 78, 91,
    107, 125, 146, 171, 200, 234, 274, 321,
@@ -161,7 +135,7 @@ PRIVATE U32 rgLwrBsrTbl[64] = {
 };
 #else
 
-PRIVATE U32 rgLwrBsrTbl[64] = {
+static uint32_t rgLwrBsrTbl[64] = {
 0,10,13,16,19,23,29,35,43,53,65,80,98,120,147,181,223,274,337,414,
 509,625,769,945,1162,1429,1757,2161,2657,3267,4017,4940,6074,7469,
 9185,11294,13888,17077,20999,25822,31752,39045,48012,59039,72598,
@@ -179,9 +153,9 @@ PRIVATE U32 rgLwrBsrTbl[64] = {
 }
 
 /* global variables */
-PUBLIC U32 rgUlrate_tfu;
+uint32_t rgUlrate_tfu;
 #ifdef EMTC_ENABLE
-EXTERN U32 grgUlrate_tfu;
+uint32_t grgUlrate_tfu;
 #endif
 
 /** @brief This function fills the PDSCH data of a downlink subframe 
@@ -204,46 +178,31 @@ EXTERN U32 grgUlrate_tfu;
  *      -# ROK 
  *      -# RFAILED 
  */
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlFillDatReqPdus 
-(
- TfuDatReqInfo *datInfo,
- RgDlSf        *dlSf,
- RgCellCb      *cellCb,
- RgErrInfo     *err
- )
-#else
-PRIVATE S16 rgTOMUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)
- TfuDatReqInfo *datInfo;
- RgDlSf        *dlSf;
- RgCellCb      *cellCb;
- RgErrInfo     *err;
-#endif
+static S16 rgTOMUtlFillDatReqPdus (TfuDatReqInfo *datInfo,RgDlSf *dlSf,RgCellCb *cellCb, RgErrInfo *err)
 {
    S16              ret;
    TfuDatReqPduInfo *datReq=NULLP;
- /* Moving node declaration to limited scope for optimization */
  /* Moving node declaration to limited scope for optimization */
    RgDlHqProcCb     *hqCb;
-   U8               idx;
+   uint8_t               idx;
    Inst             inst = cellCb->macInst - RG_INST_START;
 
-   TRC2(rgTOMUtlFillDatReqPdus)
 
-      /* first lets send the BCCH data down to PHY */
+   /* first lets send the BCCH data down to PHY */
    if (dlSf->bcch.tb != NULLP)
    {
       if ((ret = rgGetEventMem(inst,(Ptr *)&datReq, sizeof(TfuDatReqPduInfo),
-                                &(datInfo->memCp))) != ROK)
+                 &(datInfo->memCp))) != ROK)
       {
-         err->errCause = RGERR_TOM_MEM_EXHAUST;
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,"Memory Exhaustion ");
-         RETVALUE(ret);
+        err->errCause = RGERR_TOM_MEM_EXHAUST;
+        DU_LOG("\nERROR  -->  MAC : Memory Exhaustion ");
+        return (ret);
       }
 #ifdef TFU_ALLOC_EVENT_NO_INIT
 #ifndef L2_OPTMZ      
       datReq->mBuf[1] = 0;
 #else 
-     datReq->tbInfo[0].lchInfo[0].mBuf[0]=NULLP;
+      datReq->tbInfo[0].lchInfo[0].mBuf[0]=NULLP;
 #endif
 #endif
       datReq->rnti                   =  RG_SI_RNTI;
@@ -279,11 +238,11 @@ PRIVATE S16 rgTOMUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)
    if (dlSf->pcch.tb != NULLP)
    {
       if ((ret = rgGetEventMem(inst,(Ptr *)&datReq, sizeof(TfuDatReqPduInfo),
-                                &(datInfo->memCp))) != ROK)
+                 &(datInfo->memCp))) != ROK)
       {
-         err->errCause = RGERR_TOM_MEM_EXHAUST;
-         RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,"Memory Exhaustion CRNTI:%d",datReq->rnti);
-         RETVALUE(ret);
+        err->errCause = RGERR_TOM_MEM_EXHAUST;
+        DU_LOG("\nERROR  -->  MAC : Memory Exhaustion CRNTI:%d",datReq->rnti);
+        return (ret);
       }
 #ifdef TFU_ALLOC_EVENT_NO_INIT
 #ifndef L2_OPTMZ      
@@ -318,12 +277,12 @@ PRIVATE S16 rgTOMUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)
    for(idx=0; idx < dlSf->numRaRsp; idx++)
    {
       if ((ret = rgGetEventMem(inst,(Ptr *)&datReq, sizeof(TfuDatReqPduInfo),
-                                &(datInfo->memCp))) != ROK)
+                 &(datInfo->memCp))) != ROK)
       {
-         err->errCause = RGERR_TOM_MEM_EXHAUST;
-         RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,"Memory Exhaustion CRNTI:%d",
-                        datReq->rnti);
-         RETVALUE(ret);
+        err->errCause = RGERR_TOM_MEM_EXHAUST;
+        DU_LOG("\nERROR  -->  MAC : Memory Exhaustion CRNTI:%d",
+              datReq->rnti);
+        return (ret);
       }
 #ifdef TFU_ALLOC_EVENT_NO_INIT
 #ifndef L2_OPTMZ      
@@ -345,7 +304,7 @@ PRIVATE S16 rgTOMUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)
 #endif
       datReq->tbInfo[0].numLch             = 1;
       datReq->tbInfo[0].lchInfo[0].numPdu  = 1;
-   //   prc_trace_format_string(0x40,3,"UE Id=(%d) tbSz=(%d)",datReq->rnti, datReq->tbInfo[0].tbSize);
+      //   prc_trace_format_string(0x40,3,"UE Id=(%d) tbSz=(%d)",datReq->rnti, datReq->tbInfo[0].tbSize);
 #endif
       cmLListAdd2Tail(&datInfo->pdus, &(datReq->lnk));
       datReq->lnk.node = (PTR)datReq;
@@ -362,19 +321,18 @@ PRIVATE S16 rgTOMUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)
       CmLList          *node;
       while (dlSf->tbs.first)
       {
-         node = dlSf->tbs.first;
-         hqCb = (RgDlHqProcCb*)node->node;
-         if ((ret = rgDHMSndDatReq (cellCb, dlSf, datInfo, hqCb, err)) != ROK)
-         {
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,
-                           "DHM unable to fill DATA request");
-            err->errType = RGERR_TOM_TTIIND;
-            continue;
-         }
+        node = dlSf->tbs.first;
+        hqCb = (RgDlHqProcCb*)node->node;
+        if ((ret = rgDHMSndDatReq (cellCb, dlSf, datInfo, hqCb, err)) != ROK)
+        {
+           DU_LOG("\nERROR  -->  MAC : DHM unable to fill DATA request");
+           err->errType = RGERR_TOM_TTIIND;
+           continue;
+        }
       } /* end of while */
    } 
 
-   RETVALUE(ROK);
+   return ROK;
 } /* end of rgTOMUtlFillDatReqPdus*/ 
 
 /** @brief This function does all the processing related to a single downlink
@@ -395,47 +353,22 @@ PRIVATE S16 rgTOMUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)
  */
 /* ADD Changes for Downlink UE Timing Optimization */
 #ifndef LTEMAC_DLUE_TMGOPTMZ 
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlProcDlSf
-(
- RgDlSf     *dlSf,
- RgCellCb   *cellCb,
- RgErrInfo  *err
- )
-#else
-PRIVATE S16 rgTOMUtlProcDlSf (dlSf, cellCb, err)
- RgDlSf     *dlSf;
- RgCellCb   *cellCb;
- RgErrInfo  *err;
-#endif
-#else
-#ifdef ANSI
-PUBLIC S16 rgTOMUtlProcDlSf
-(
- RgDlSf     *dlSf,
- RgCellCb   *cellCb,
- RgErrInfo  *err
- )
+static S16 rgTOMUtlProcDlSf(RgDlSf *dlSf,RgCellCb *cellCb,RgErrInfo *err)
 #else
-PUBLIC S16 rgTOMUtlProcDlSf (dlSf, cellCb, err)
- RgDlSf     *dlSf;
- RgCellCb   *cellCb;
- RgErrInfo  *err;
-#endif
+S16 rgTOMUtlProcDlSf(RgDlSf *dlSf,RgCellCb *cellCb,RgErrInfo *err)
 #endif
 {
    S16               ret;
    TfuDatReqInfo     *datInfo;
    Inst              inst = cellCb->macInst - RG_INST_START;
 
-   TRC2(rgTOMUtlProcDlSf);
 
    /* Fill Data Request Info from scheduler to PHY */   
    if ((ret = rgAllocEventMem(inst,(Ptr *)&datInfo, 
-                            sizeof(TfuDatReqInfo))) != ROK)
+              sizeof(TfuDatReqInfo))) != ROK)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,"Unable to Allocate TfuDatReqInfo");
-      RETVALUE(ret);
+      DU_LOG("\nERROR  -->  MAC : Unable to Allocate TfuDatReqInfo");
+      return (ret);
    }
    else
    {
@@ -448,7 +381,7 @@ PUBLIC S16 rgTOMUtlProcDlSf (dlSf, cellCb, err)
       datInfo->cellId = cellCb->cellId;
       if((0 == (datInfo->timingInfo.sfn % 30)) && (0 == datInfo->timingInfo.slot))
       {
-        //printf("5GTF_CHECK rgTOMUtlProcDlSf dat (%d : %d)\n", datInfo->timingInfo.sfn, datInfo->timingInfo.slot);
+        //DU_LOG("5GTF_CHECK rgTOMUtlProcDlSf dat (%d : %d)\n", datInfo->timingInfo.sfn, datInfo->timingInfo.slot);
       }
 #ifdef TFU_ALLOC_EVENT_NO_INIT
       datInfo->bchDat.pres = 0;
@@ -457,256 +390,43 @@ PUBLIC S16 rgTOMUtlProcDlSf (dlSf, cellCb, err)
       /* Fill BCH data */
       if (dlSf->bch.tb != NULLP)
       {
-         datInfo->bchDat.pres = PRSNT_NODEF;
-         datInfo->bchDat.val  = dlSf->bch.tb;
-         dlSf->bch.tb = NULLP;
+        datInfo->bchDat.pres = PRSNT_NODEF;
+        datInfo->bchDat.val  = dlSf->bch.tb;
+        dlSf->bch.tb = NULLP;
       }
 #ifdef EMTC_ENABLE
       /* Fill the DLSCH PDUs of BCCH, PCCH and Dedicated Channels */
       if ((ret = rgTOMEmtcUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)) != ROK)
       {
-         RG_FREE_MEM(datInfo);
-         RETVALUE(ret);
+        RG_FREE_MEM(datInfo);
+        return (ret);
       }
 #endif 
       /* Fill the DLSCH PDUs of BCCH, PCCH and Dedicated Channels */
       if ((ret = rgTOMUtlFillDatReqPdus(datInfo, dlSf, cellCb, err)) != ROK)
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,"Unable to send data for cell");
-         RG_FREE_MEM(datInfo);
-         RETVALUE(ret);
+        DU_LOG("\nERROR  -->  MAC : Unable to send data for cell");
+        RG_FREE_MEM(datInfo);
+        return (ret);
       }
       if((datInfo->pdus.count) || (datInfo->bchDat.pres == TRUE))
       {
-         /* sending the data to Phy */
-         if (rgLIMTfuDatReq(inst,datInfo) != ROK)
-         {
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,"Unable to send data info for cell");               
-         }
+        /* sending the data to Phy */
+        //if (rgLIMTfuDatReq(inst,datInfo) != ROK)
+        {
+           DU_LOG("\nERROR  -->  MAC : Unable to send data info for cell");               
+        }
       }
       else
       {
-         /* Nothing to send: free the allocated datInfo */
-         RG_FREE_MEM(datInfo);
+        /* Nothing to send: free the allocated datInfo */
+        RG_FREE_MEM(datInfo);
       }
    }
-   RETVALUE(ROK);
+   return ROK;
 } /* end of */
 
-U32  rgMacGT;
-
-/**
- * @brief Handler for processing TTI indication recieved from 
- * PHY for a cell.
- *
- * @details
- *
- *     Function: macProcessSlotInd
- *
- *     Handler for processing slot indication recieved from PHY
- *     for a cell.
- *
- *     Invoked by: macProcessSlotInd
- *
- *     Processing Steps:
- *     - Get cell and update the cell's current time with the timing value given
- *     by PHY
- *     - Invoke the cmPrcTmr to process the timing queue.
- *     - Append the PHICH information to the downlink subframe that needs to go
- *       out to PHY in this subframe.
- *     - Invoke DHM to release the downlink subframe that occured earlier
- *     rgDHMRlsDlsfHqProc.
- *     - Invoke the TTI handler of scheduler. 
- *     - Invoke the TTI handler of RAM module. 
- *     - Get the downlink subframe that has to go out to PHY in this subframe
- *     rgSCHSubFrmGet.
- *     - Invoke rgTOMUtlProcTA to perform and timing advance processing. 
- *     - Invoke rgTOMUtlProcDlSf to do further processing on the downlink
- *     subframe.
- *     - Get the downlink subframe that would occur after RG_DL_DELTA and 
- *     invoke rgTOMUtlProcDlSfStaInd to send status indications to the higher
- *     layer.
- *     - Invoke GOM's TTI handler rgGOMTtiHndlr
- *     - Invoke COM's TTI handler rgCOMTtiHndlr
- *           
- *  @param[in]  Inst        inst
- *  @param[in] SlotIndInfo slotInd
- *  @return  S16
- *      -# ROK 
- *      -# RFAILED 
- **/
-#if (defined (MAC_FREE_RING_BUF) || defined (RLC_FREE_RING_BUF))
-pthread_t gMacTId = 0;
-#endif
-PUBLIC S16 macProcessSlotInd
-(
-Inst          inst,
-SlotIndInfo slotInd
-)
-{
-   RgCellCb             *cellCb;
-   RgErrInfo            err;
-   RgDlSf               *dlSf;
-/* ADD Changes for Downlink UE Timing Optimization */
-#ifdef LTEMAC_DLUE_TMGOPTMZ
-   RgDlSf               *prevDlSf;
-   CmLteTimingInfo       prevTmInfo;  
-#endif
-   //SlotIndInfo *slotInd = &ttiInfo->cells[0];
-
-   TRC2(macProcessSlotInd);
-
-#ifdef MAC_FREE_RING_BUF
-   gMacTId = pthread_self();
-#endif
-
-   cellCb = rgCb[inst].cell;
-   if (cellCb == NULLP)
-   {
-      err.errType = RGERR_TOM_TTIIND;
-      err.errCause = RGERR_TOM_INV_CELL_ID;
-      RETVALUE(RFAILED);
-   }
-
-   RGCPYTIMEINFO(slotInd, cellCb->crntTime);
-
-   rgMacGT = (slotInd.sfn * RG_NUM_SUB_FRAMES_5G) + slotInd.slot;
-#ifdef LTE_L2_MEAS
-   rgL2Meas(cellCb);
-   /*Included to track the number of 10240 cycles completed */
-
-  if((cellCb->crntTime.sfn == 0) && (cellCb->crntTime.slot==0))
-  {
-     cellCb->ttiCycle += 1;
-  }
-
-#endif
-
-   /*Check if we have transmitted the previous DL SF, it could be the
-     case that we haven't received all the DATA from RLC as yet
-     and thus we would not have transmitted previous DL SF yet.*/
-/* ADD Changes for Downlink UE Timing Optimization */
-#ifdef LTEMAC_DLUE_TMGOPTMZ
-   RGSUBFRMCRNTTIME(slotInd, prevTmInfo, 1);
-   prevDlSf = &cellCb->subFrms[(prevTmInfo.slot % RG_NUM_SUB_FRAMES)];
-   if(FALSE == prevDlSf->txDone)
-   {
-      if (ROK != rgTOMUtlProcDlSf (prevDlSf, cellCb, &err))
-      {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,"Unable to process "
-               "previous downlink subframe for cell");
-         err.errType = RGERR_TOM_TTIIND;
-      }
-
-      /* Mark this frame as sent */
-      prevDlSf->txDone = TRUE;
-
-      if(prevDlSf->remDatReqCnt)
-      {
-         /*We have not received 1 or more data requests from RLC, this is
-           error scenario. MAC & SCH need to discard the allocations for
-           which data request hasn't been received as yet. And MAC
-           needs to inform SCH about the list of UEs for which 
-           allocation need to be discarded. */
-         prevDlSf->remDatReqCnt = 0;
-      }
-   }
-#endif
-
-/* Trigger for DL TTI REQ */
-   CmLteTimingInfo   dlTtiReqtimingInfo;
-   RGADDTOCRNTTIME(cellCb->crntTime, dlTtiReqtimingInfo, TFU_DELTA);
-   handleDlTtiReq(&dlTtiReqtimingInfo);
-
-   dlSf = &cellCb->subFrms[(slotInd.slot % RG_NUM_SUB_FRAMES)];
-
-   if((dlSf->txDone == TRUE) ||
-      (!RG_TIMEINFO_SAME(slotInd,dlSf->schdTime)))
-   {
-   /* MS_WORKAROUND */
-#ifndef LTEMAC_DLUE_TMGOPTMZ
-      TfuDatReqInfo     *datInfo;
-     CmLteTimingInfo   timingInfo;
-#ifdef TFU_DL_DELTA_CHANGE
-         RGADDTOCRNTTIME(cellCb->crntTime, timingInfo, TFU_DLDATA_DLDELTA);
-#else
-         RGADDTOCRNTTIME(cellCb->crntTime, timingInfo, TFU_DELTA);
-#endif
-     /* Fill Data Request from MAC for BCH  */
-     if ((timingInfo.sfn % 4 == 0) && (timingInfo.slot == 0))
-     {
-         if (ROK != rgAllocEventMem(inst,(Ptr *)&datInfo, 
-                            sizeof(TfuDatReqInfo)))
-         {
-            RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,
-               "rgTOMUtlProcDlSf() Unable to Allocate TfuDatReqInfo for cell");
-            RETVALUE(RFAILED);
-         }
-         else
-         {
-            cmLListInit(&datInfo->pdus);
-            datInfo->cellId = cellCb->cellId;
-            datInfo->bchDat.pres = NOTPRSNT;
-            datInfo->timingInfo = timingInfo;
-            
-                                  
-          /* sending the dummy data req to Phy */
-            if (rgLIMTfuDatReq(inst,datInfo) != ROK)
-            {
-               RLOG_ARG0(L_ERROR,DBG_CELLID,cellCb->cellId,
-                        "rgTOMUtlProcDlSf() Unable to send data info for cell");
-            }
-         
-         }
-     }      
-#endif
-      /* Freeing as the part of CL Non RT Indication */
-      /* TDOD : Generalize for all SOCs */
-#if !(defined(TENB_T2K3K_SPECIFIC_CHANGES) && defined(LTE_TDD))
-      rgDHMFreeTbBufs(inst);
-#endif
-      RETVALUE(ROK);
-   }
-
-   /*Return if there is still some data to be received
-     from RLC for this DL SF. */
-/* ADD Changes for Downlink UE Timing Optimization */
-#ifdef LTEMAC_DLUE_TMGOPTMZ
-   if(0 != dlSf->remDatReqCnt) 
-   {
-      /* Freeing as the part of CL Non RT Indication */
-      /* TODO : Generalize for all SOCs and remove this flag */
-#if !(defined(TENB_T2K3K_SPECIFIC_CHANGES) && defined(LTE_TDD))
-      rgDHMFreeTbBufs(inst);
-#endif
-      RETVALUE(ROK);
-   }
-#endif
-
-#ifdef XEON_SPECIFIC_CHANGES
-   CM_MEAS_TIME((slotInd.slot % RG_NUM_SUB_FRAMES), CM_DBG_MAC_TTI_IND, CM_DBG_MAC_DL_BR_PRC);
-#endif
-
-   if (ROK != rgTOMUtlProcDlSf (dlSf, cellCb, &err))
-   {
-      //RLOG_ARG0(L_ERROR,DBG_CELLID,slotInd->cellId,
-      //             "Unable to process downlink subframe for cell");
-      err.errType = RGERR_TOM_TTIIND;
-   }
-#ifdef XEON_SPECIFIC_CHANGES
-   CM_MEAS_TIME((slotInd->slot % RG_NUM_SUB_FRAMES), CM_DBG_MAC_TTI_IND, CM_DBG_MAC_DL_AFTER_PRC);
-#endif
-
-   /* Mark this frame as sent */
-   dlSf->txDone = TRUE;
-
-   /* Freeing as the part of CL Non RT Indication */
-   /* TODO : Generalize for all SOCs and remove this flag */
-#if !(defined(TENB_T2K3K_SPECIFIC_CHANGES) && defined(LTE_TDD))
-   rgDHMFreeTbBufs(inst);
-#endif 
-   RETVALUE(ROK);
-}  /* macProcessSlotInd */
+uint32_t  rgMacGT;
 
 /** @brief This function allocates the RgMacPdu that will be populated by DEMUX
  * with the SubHeaders list and the values of the Control elements.
@@ -723,24 +443,13 @@ SlotIndInfo slotInd
  *      -# ROK 
  *      -# RFAILED 
  */
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlAllocPduEvnt 
-(
-Inst             inst,
- RgMacPdu         **pdu
- )
-#else
-PRIVATE S16 rgTOMUtlAllocPduEvnt (inst,pdu)
-Inst             inst;
-   RgMacPdu         **pdu;
-#endif
+static S16 rgTOMUtlAllocPduEvnt (Inst inst,RgMacPdu **pdu)
 {
 
    Mem               evntMem;
    RgUstaDgn         dgn;      /* Alarm diagnostics structure */
-   VOLATILE U32      startTime=0;
+   volatile uint32_t startTime=0;
 
-   TRC2(rgTOMUtlAllocPduEvnt);
 
    evntMem.region = rgCb[inst].rgInit.region;
    evntMem.pool   = rgCb[inst].rgInit.pool;
@@ -756,15 +465,15 @@ Inst             inst;
    {
       rgFillDgnParams(inst,&dgn, LRG_USTA_DGNVAL_MEM);
       rgLMMStaInd(inst,LCM_CATEGORY_RESOURCE, LCM_EVENT_DMEM_ALLOC_FAIL,
-                                       LCM_CAUSE_MEM_ALLOC_FAIL, &dgn);
-      RLOG0(L_ERROR,"Allocation of DUX event failed");
-      RETVALUE(RFAILED);
+           LCM_CAUSE_MEM_ALLOC_FAIL, &dgn);
+      DU_LOG("\nERROR  -->  MAC : Allocation of DUX event failed");
+      return RFAILED;
    }
 
    /*stoping Task*/
    SStopTask(startTime, PID_TOMUTL_CMALLCEVT);
 
-   RETVALUE(ROK);
+   return ROK;
 } /* end of */ 
 
 /** @brief This function frees up the RgMacPdu structure that has been
@@ -782,23 +491,12 @@ Inst             inst;
  * @param  [in] Bool       *error
  * @return 
  */
-#ifdef ANSI
-PRIVATE Void rgTOMUtlFreePduEvnt
-(
- RgMacPdu *pdu,
- Bool      error
- )
-#else
-PRIVATE Void rgTOMUtlFreePduEvnt (pdu, error)
-   RgMacPdu *pdu;
-   Bool      error;
-#endif
+static Void rgTOMUtlFreePduEvnt( RgMacPdu *pdu,Bool  error)
 {
 
    RgMacSdu       *sdu;
    CmLList        *node;
 
-   TRC2(rgTOMUtlFreePduEvnt);
    /* Steps of freeing up the PDU.
     * 1. loop through the subHdrLst and free up all the buffers.
     * 2. free up the whole event
@@ -808,13 +506,13 @@ PRIVATE Void rgTOMUtlFreePduEvnt (pdu, error)
       node =  pdu->sduLst.first;
       while (node)
       {
-         sdu = (RgMacSdu*)node->node;
-         RG_FREE_MSG(sdu->mBuf);
-         node = node->next;
+        sdu = (RgMacSdu*)node->node;
+        RG_FREE_MSG(sdu->mBuf);
+        node = node->next;
       }
    }
    RG_FREE_MEM(pdu);
-   RETVOID;
+   return;
 } /* end of rgTOMUtlFreePduEvnt */ 
 
 /** @brief This function allocates the RgMacPdu that will be populated by DEMUX
@@ -832,24 +530,13 @@ PRIVATE Void rgTOMUtlFreePduEvnt (pdu, error)
  *      -# ROK 
  *      -# RFAILED 
  */
-#ifdef ANSI
-PRIVATE S16 rgTOMInfAllocPduEvnt 
-(
-Inst           inst,
-RgInfSfDatInd **sfInfo
- )
-#else
-PRIVATE S16 rgTOMInfAllocPduEvnt (inst,sfInfo)
-Inst             inst;
-RgInfSfDatInd **sfInfo;
-#endif
+static S16 rgTOMInfAllocPduEvnt (Inst inst,RgInfSfDatInd **sfInfo)
 {
 
    Mem               evntMem;
    RgUstaDgn         dgn;      /* Alarm diagnostics structure */
-   VOLATILE U32      startTime=0;
+   volatile uint32_t      startTime=0;
 
-   TRC2(rgTOMInfAllocPduEvnt);
 
    evntMem.region = rgCb[inst].rgInit.region;
    evntMem.pool   = rgCb[inst].rgInit.pool;
@@ -864,15 +551,15 @@ RgInfSfDatInd **sfInfo;
    {
       rgFillDgnParams(inst,&dgn, LRG_USTA_DGNVAL_MEM);
       rgLMMStaInd(inst,LCM_CATEGORY_RESOURCE, LCM_EVENT_DMEM_ALLOC_FAIL,
-                                       LCM_CAUSE_MEM_ALLOC_FAIL, &dgn);
-      RLOG0(L_ERROR,"Allocation failed");
-      RETVALUE(RFAILED);
+           LCM_CAUSE_MEM_ALLOC_FAIL, &dgn);
+      DU_LOG("\nERROR  -->  MAC : Allocation failed");
+      return RFAILED;
    }
 
    /*stoping Task*/
    SStopTask(startTime, PID_TOMINF_CMALLCEVT);
 
-   RETVALUE(ROK);
+   return ROK;
 } /* end of */ 
 
 /** @brief This function frees up the RgMacPdu structure that has been
@@ -889,20 +576,11 @@ RgInfSfDatInd **sfInfo;
  * @param  [in] Bool       *error
  * @return 
  */
-#ifdef ANSI
-PRIVATE Void rgTOMInfFreePduEvnt
-(
-RgInfSfDatInd *sfInfo
- )
-#else
-PRIVATE Void rgTOMInfFreePduEvnt (sfInfo)
-RgInfSfDatInd *sfInfo;
-#endif
+static Void rgTOMInfFreePduEvnt(RgInfSfDatInd *sfInfo)
 {
-   TRC2(rgTOMInfFreePduEvnt);
 
    RG_FREE_MEM(sfInfo);
-   RETVOID;
+   return;
 } /* end of rgTOMUtlFreePduEvnt */
 
 #ifdef LTE_L2_MEAS
@@ -923,24 +601,11 @@ RgInfSfDatInd *sfInfo;
  * @param  [out] RgRguDedDatInd *dDatInd
  * @return 
  */
-#ifdef ANSI
-PRIVATE S16 rgTomUtlPrepareL2MUlThrpInfo
-(
-   RgCellCb *cellCb,
-   RgUeCb  *ueCb,
-   RgRguDedDatInd  *dDatInd
- )
-#else
-PRIVATE S16 rgTomUtlPrepareL2MUlThrpInfo(cellCb,ueCb,dDatInd)
-   RgCellCb *cellCb;
-   RgUeCb *ueCb;
-   RgRguDedDatInd    *dDatInd;
-#endif
+static S16 rgTomUtlPrepareL2MUlThrpInfo(RgCellCb *cellCb,RgUeCb *ueCb,RgRguDedDatInd *dDatInd)
 {
-   U8 lcId;
-   U8 lcgId;
-   U8 loop;
-   TRC2(rgTomUtlPrepareL2MUlThrpInfo);
+   uint8_t lcId;
+   uint8_t lcgId;
+   uint8_t loop;
 
    dDatInd->burstInd = RGU_L2M_UL_BURST_END;
    for(loop=0;loop<dDatInd->numLch;loop++)
@@ -948,16 +613,16 @@ PRIVATE S16 rgTomUtlPrepareL2MUlThrpInfo(cellCb,ueCb,dDatInd)
       lcId=dDatInd->lchData[loop].lcId;
       if (lcId)
       {
-         lcgId = ueCb->ul.lcCb[lcId - 1].lcgId;
-         if(ueCb->ul.lcgArr[lcgId].lcgBsInfo.outStndngBs > 0)
-         {
-            dDatInd->burstInd = RGU_L2M_UL_BURST_START;
-            break;
-                  }
-               }
+        lcgId = ueCb->ul.lcCb[lcId - 1].lcgId;
+        if(ueCb->ul.lcgArr[lcgId].lcgBsInfo.outStndngBs > 0)
+        {
+           dDatInd->burstInd = RGU_L2M_UL_BURST_START;
+           break;
+        }
+      }
    }
 
-   RETVALUE(ROK);
+   return ROK;
 }
 
 #endif
@@ -983,57 +648,36 @@ PRIVATE S16 rgTomUtlPrepareL2MUlThrpInfo(cellCb,ueCb,dDatInd)
  * @param  [in] RgUeCb     *ueCb
  * @param  [in] CmLteRnti  rnti
  * @param  [in] RgMacPdu   *pdu
- * @param  [out] U32       *lcgBytes
+ * @param  [out] uint32_t       *lcgBytes
  *  
  *  @return  S16
  *      -# ROK 
  *      -# RFAILED 
  */
- RgUeCb  *glblueCb4;
- RgUeCb  *glblueCb5;
+RgUeCb  *glblueCb4;
+RgUeCb  *glblueCb5;
 
 #ifdef LTEMAC_SPS
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlProcMsg
+   static S16 rgTOMUtlProcMsg
 (
  RgCellCb      *cellCb, 
  RgUeCb        *ueCb,
  RgMacPdu      *pdu,
  Bool          isSpsRnti,
  Bool          *spsToBeActvtd,
U16           *sduSize,
U16           slot,
U32           *lcgBytes
uint16_t      *sduSize,
uint16_t      slot,
uint32_t      *lcgBytes
  )
-#else
-PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, isSpsRnti,spsToBeActvtd,sduSize, slot, lcgBytes)
-   RgCellCb      *cellCb; 
-   RgUeCb        *ueCb;
-   RgMacPdu      *pdu;
-   Bool          isSpsRnti;
-   Bool          *spsToBeActvtd;
-   U16           *sduSize;
-   U16           slot;
-   U32           *lcgBytes;
-#endif   
 #else /* LTEMAC_SPS */
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlProcMsg
+   static S16 rgTOMUtlProcMsg
 (
  RgCellCb      *cellCb, 
  RgUeCb        *ueCb,
  RgMacPdu      *pdu,
U16           slot,
U32           *lcgBytes
uint16_t      slot,
uint32_t      *lcgBytes
  )
-#else
-PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
-   RgCellCb      *cellCb; 
-   RgUeCb        *ueCb;
-   RgMacPdu      *pdu;
-   U16           slot;
-   U32           *lcgByes;
-#endif  
 #endif
 {
    Inst              inst = cellCb->macInst - RG_INST_START;
@@ -1046,28 +690,28 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
    MsgLen            cpySz;
 #ifdef LTEMAC_SPS
    Pst               schPst1;  
-//   RgInfSpsRelInfo   relInfo;
+   //   RgInfSpsRelInfo   relInfo;
 #endif
 
 #ifdef LTE_L2_MEAS
-   U8                idx1;
-   U8                idx2;
-   RgUlSf            *ulSf;
-   U16               totalBytesRcvd = 0;
-   U16               sduLen[RGU_MAX_LC] = {0};
-   U8                qciVal[RGU_MAX_LC] = {0};
-   U8                numPrb = 0;
+   uint8_t                idx1;
+   uint8_t                idx2;
+   RgUlSf                 *ulSf;
+   uint16_t               totalBytesRcvd = 0;
+   uint16_t               sduLen[RGU_MAX_LC] = {0};
+   uint8_t                qciVal[RGU_MAX_LC] = {0};
+   uint8_t                numPrb = 0;
 
 #endif
-   U8                lcgId;
-   MsgLen            bufSz;
+   uint8_t                lcgId;
+   MsgLen                 bufSz;
 
-  /* Moved outside of LTE_L2_MEAS
+   /* Moved outside of LTE_L2_MEAS
     *          scope as this pointer will now be used to 
     *          check for valid Logical Channel ID
-   */
+    */
    RgUlLcCb          *ulLcCb;
-   
+
    cDatInd  = NULLP;
    dDatInd  = NULLP;
 #ifdef LTE_L2_MEAS
@@ -1078,62 +722,61 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
 #ifdef SS_RBUF 
    Void *elem = NULLP;
 #endif
-  
+
    ulLcCb = NULLP;
-   
-   TRC2(rgTOMUtlProcMsg)
+
 
 #ifndef LTE_L2_MEAS      
-      UNUSED(slot);
+   UNUSED(slot);
 #endif
 
    if(pdu->sduLst.first)
    {
       sdu = (RgMacSdu*)(pdu->sduLst.first->node);
-                       glblueCb4 = ueCb;
+      glblueCb4 = ueCb;
       if ((sdu->lcId == RG_CCCH_LCID))
       {
-         /* code for common channel dat indications */
-         if ((ret = rgAllocShrablSBuf (inst,(Data**)&cDatInd, sizeof(RgRguCmnDatInd))) != ROK)
-         {
-            RETVALUE(RFAILED);
-         }
-         cDatInd->cellId   = cellCb->cellId;
-         cDatInd->rnti     = ueCb->ueId;
-         /* rg001.101: Corrected lcId value for common data indication */
-         cDatInd->lcId     = cellCb->ulCcchId;
-         cDatInd->pdu      = sdu->mBuf;
-         SFndLenMsg (sdu->mBuf, &ccchSz);
-         /* Fix : syed Contention resolution ID copy should consider only
-          * 6 bytes of information from sdu->mBuf. Incase of CCCH sdu for reest
-          * message/psuedo reest message, ccchSz can go beyond 6 and can corrupt 
-          * other fields of ueCb. */
-         if (ccchSz >= RG_CRES_LEN)
-         {
-            SCpyMsgFix (sdu->mBuf, (MsgLen)0, RG_CRES_LEN, ueCb->contResId.resId,
-                        &cpySz);
-         }
+        /* code for common channel dat indications */
+        if ((ret = rgAllocShrablSBuf (inst,(Data**)&cDatInd, sizeof(RgRguCmnDatInd))) != ROK)
+        {
+           return RFAILED;
+        }
+        cDatInd->cellId   = cellCb->cellId;
+        cDatInd->rnti     = ueCb->ueId;
+        /* rg001.101: Corrected lcId value for common data indication */
+        cDatInd->lcId     = cellCb->ulCcchId;
+        cDatInd->pdu      = sdu->mBuf;
+        SFndLenMsg (sdu->mBuf, &ccchSz);
+        /* Fix : syed Contention resolution ID copy should consider only
+         * 6 bytes of information from sdu->mBuf. Incase of CCCH sdu for reest
+         * message/psuedo reest message, ccchSz can go beyond 6 and can corrupt 
+         * other fields of ueCb. */
+        if (ccchSz >= RG_CRES_LEN)
+        {
+           SCpyMsgFix (sdu->mBuf, (MsgLen)0, RG_CRES_LEN, ueCb->contResId.resId,
+                 &cpySz);
+        }
 #ifdef XEON_SPECIFIC_CHANGES
-         CM_LOG_DEBUG(CM_LOG_ID_MAC, "CCCH SDU of size(%d) received for UE(%d) CRES[0x%x 0x%x 0x%x 0x%x 0x%x 0x%x] Time[%d %d]\n",  ((S16)ccchSz), ueCb->ueId,ueCb->contResId.resId[0], ueCb->contResId.resId[1], ueCb->contResId.resId[2], ueCb->contResId.resId[3], ueCb->contResId.resId[4], ueCb->contResId.resId[5], cellCb->crntTime.sfn,  cellCb->crntTime.slot);
+        CM_LOG_DEBUG(CM_LOG_ID_MAC, "CCCH SDU of size(%d) received for UE(%d) CRES[0x%x 0x%x 0x%x 0x%x 0x%x 0x%x] Time[%d %d]\n",  ((S16)ccchSz), ueCb->ueId,ueCb->contResId.resId[0], ueCb->contResId.resId[1], ueCb->contResId.resId[2], ueCb->contResId.resId[3], ueCb->contResId.resId[4], ueCb->contResId.resId[5], cellCb->crntTime.sfn,  cellCb->crntTime.slot);
 #endif
-         sdu->mBuf = NULLP;
-         rgUIMSndCmnDatInd(inst,cellCb->rguUlSap,cDatInd);
-         RETVALUE(ROK);
+        sdu->mBuf = NULLP;
+        rgUIMSndCmnDatInd(inst,cellCb->rguUlSap,cDatInd);
+        return ROK;
       } /* end of common channel processing */
 #ifndef SS_RBUF 
       if ((ret = rgAllocShrablSBuf (inst,(Data**)&dDatInd, sizeof(RgRguDedDatInd))) != ROK)
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
 #else
-                       glblueCb5 = ueCb;
+      glblueCb5 = ueCb;
       elem = SRngGetWIndx(SS_RNG_BUF_ULMAC_TO_ULRLC);
       if (NULLP == elem)
       { 
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
       dDatInd = (RgRguDedDatInd *)elem;
-      cmMemset((U8 *)dDatInd, 0x00, sizeof(RgRguDedDatInd));
+      memset(dDatInd, 0x00, sizeof(RgRguDedDatInd));
 #endif
       dDatInd->cellId   = cellCb->cellId;
       dDatInd->rnti     = ueCb->ueId;
@@ -1143,46 +786,46 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
    ulSf = &cellCb->ulSf[(slot % RG_NUM_SUB_FRAMES)];
    if(ulSf->ueUlAllocInfo != NULLP)
    {
-     for(idx1 = 0; idx1 < ulSf->numUe; idx1++)
-     {
-        if(ulSf->ueUlAllocInfo[idx1].rnti == ueCb->ueId)
-        {
-           numPrb = ulSf->ueUlAllocInfo[idx1].numPrb;
-           break;
-        }
-     }
+      for(idx1 = 0; idx1 < ulSf->numUe; idx1++)
+      {
+        if(ulSf->ueUlAllocInfo[idx1].rnti == ueCb->ueId)
+        {
+           numPrb = ulSf->ueUlAllocInfo[idx1].numPrb;
+           break;
+        }
+      }
    }
 #endif
    node =  pdu->sduLst.first;
    while (node)
    {
       sdu = (RgMacSdu*)node->node;
-      
+
       ulLcCb = rgDBMGetUlDedLcCb (ueCb, sdu->lcId);
-      
+
       if(ulLcCb == NULLP)
       {
-         RLOG_ARG2(L_ERROR,DBG_CELLID,cellCb->cellId,"Unconfigured LCID:%d CRNTI:%d"
-                        ,sdu->lcId,ueCb->ueId);
-         /* ccpu00128443: Fix for memory leak */
-         /* Fix : syed Neccessary to set sdu->mBuf = NULLP */
-         RG_FREE_MSG(sdu->mBuf);         
-         node = node->next;
-         continue;
+        DU_LOG("\nERROR  -->  MAC : Unconfigured LCID:%d CRNTI:%d"
+              ,sdu->lcId,ueCb->ueId);
+        /* ccpu00128443: Fix for memory leak */
+        /* Fix : syed Neccessary to set sdu->mBuf = NULLP */
+        RG_FREE_MSG(sdu->mBuf);         
+        node = node->next;
+        continue;
       }
 #ifdef RLC_STA_PROC_IN_MAC/* RLC Status PDU Processing */
       {
-         extern S16 kwProcDlStatusPdu(Pst       *udxPst,SuId      suId,
-               CmLteCellId cellId,CmLteRnti rnti,CmLteLcId lcId,Buffer *rlcSdu);
-
-         if(ROK == kwProcDlStatusPdu(&(cellCb->rguDlSap->sapCfg.sapPst),
-                  cellCb->rguDlSap->sapCfg.suId,
-                  cellCb->cellId,ueCb->ueId,sdu->lcId,sdu->mBuf))
-         {
-            RG_FREE_MSG(sdu->mBuf);          
-            node = node->next;
-            continue;
-         }
+        S16 rlcProcDlStatusPdu(Pst       *udxPst,SuId      suId,
+              CmLteCellId cellId,CmLteRnti rnti,CmLteLcId lcId,Buffer *rlcSdu);
+
+        if(ROK == rlcProcDlStatusPdu(&(cellCb->rguDlSap->sapCfg.sapPst),
+                 cellCb->rguDlSap->sapCfg.suId,
+                 cellCb->cellId,ueCb->ueId,sdu->lcId,sdu->mBuf))
+        {
+           RG_FREE_MSG(sdu->mBuf);           
+           node = node->next;
+           continue;
+        }
       }
 #endif
 
@@ -1192,29 +835,28 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
        * of the freed memory */
       if (dDatInd->numLch >= RGU_MAX_LC)
       {
-         if ((ret = rgUIMSndDedDatInd(inst,ueCb->rguUlSap,dDatInd)) != ROK)
-         {
-            RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,
-               "Failed to send datIndication to RGU CRNTI:%d",ueCb->ueId);
-            RETVALUE(ret);
-         }
+        if ((ret = rgUIMSndDedDatInd(inst,ueCb->rguUlSap,dDatInd)) != ROK)
+        {
+           DU_LOG("\nERROR  -->  MAC : Failed to send datIndication to RGU CRNTI:%d",ueCb->ueId);
+           return (ret);
+        }
 #ifndef SS_RBUF
-         if ((ret = rgAllocShrablSBuf (inst,(Data**)&dDatInd, sizeof(RgRguDedDatInd))) != ROK)
-         {
-            RETVALUE(RFAILED);
-         }
+        if ((ret = rgAllocShrablSBuf (inst,(Data**)&dDatInd, sizeof(RgRguDedDatInd))) != ROK)
+        {
+           return RFAILED;
+        }
 #else
-      elem = SRngGetWIndx(SS_RNG_BUF_ULMAC_TO_ULRLC);
-      if (NULLP == elem)
-      { 
-         RETVALUE(RFAILED);
-      }
-      dDatInd = (RgRguDedDatInd *)elem;
-      cmMemset((U8 *)dDatInd, 0x00, sizeof(RgRguDedDatInd));
+        elem = SRngGetWIndx(SS_RNG_BUF_ULMAC_TO_ULRLC);
+        if (NULLP == elem)
+        
+           return RFAILED;
+        }
+        dDatInd = (RgRguDedDatInd *)elem;
+        memset(dDatInd, 0x00, sizeof(RgRguDedDatInd));
 #endif
-         dDatInd->cellId   = cellCb->cellId;
-         dDatInd->rnti     = ueCb->ueId;
-         dDatInd->numLch   = 0;
+        dDatInd->cellId   = cellCb->cellId;
+        dDatInd->rnti     = ueCb->ueId;
+        dDatInd->numLch   = 0;
       }
       dDatInd->lchData[dDatInd->numLch].lcId = sdu->lcId;
       dDatInd->lchData[dDatInd->numLch].pdu.mBuf[dDatInd->lchData[dDatInd->numLch].pdu.numPdu] = sdu->mBuf;
@@ -1224,13 +866,13 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
 #ifdef LTE_L2_MEAS
       if(ulLcCb->measOn)
       {
-         ueCb->ul.lcgArr[lcgId].lcgBsInfo.outStndngBs -= bufSz; 
+        ueCb->ul.lcgArr[lcgId].lcgBsInfo.outStndngBs -= bufSz; 
       }
 #endif
       //if ((lcgBytes != NULLP) && (ueCb->ul.lcgArr[lcgId].isGbr == TRUE))
       if (lcgBytes != NULLP)
       {
-         lcgBytes[lcgId] += bufSz;
+        lcgBytes[lcgId] += bufSz;
       }
       sdu->mBuf = NULLP;
       dDatInd->numLch++;
@@ -1239,31 +881,31 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
       /* KWORK_FIX: Modified the index from lcId to lcId-1 for handling lcId 10 properly */
       if (ueCb->ul.spsLcId[sdu->lcId-1] == TRUE)
       {
-         ueCb->ul.spsDatRcvd++;
+        ueCb->ul.spsDatRcvd++;
       }
-            
+
       if(isSpsRnti)
       {
-         /* Data rcvd on CRNTI*/
-         /* Retrieve the LCG ID of the LCID*/
-         /* SPS LCG has data whose size > SID Size */
-         /* Activate SPS if data recvd on SPS LCID and size > SID Packet Size */
-         if((ueCb->ul.spsLcId[sdu->lcId-1] == TRUE) &&
-            (sdu->len > RG_SPS_SID_PACKET_SIZE))
-         {
-             *spsToBeActvtd = TRUE;
-             *sduSize = sdu->len;
-         }
+        /* Data rcvd on CRNTI*/
+        /* Retrieve the LCG ID of the LCID*/
+        /* SPS LCG has data whose size > SID Size */
+        /* Activate SPS if data recvd on SPS LCID and size > SID Packet Size */
+        if((ueCb->ul.spsLcId[sdu->lcId-1] == TRUE) &&
+              (sdu->len > RG_SPS_SID_PACKET_SIZE))
+        {
+           *spsToBeActvtd = TRUE;
+           *sduSize = sdu->len;
+        }
       }
-      
+
 #endif  
 
 #ifdef LTE_L2_MEAS
       if(cellCb->qciArray[ulLcCb->qci].mask == TRUE)
       {
-           sduLen[ulLcCb->qci] = sdu->len;
-           totalBytesRcvd += sdu->len;
-           qciVal[ulLcCb->qci] = ulLcCb->qci;
+        sduLen[ulLcCb->qci] = sdu->len;
+        totalBytesRcvd += sdu->len;
+        qciVal[ulLcCb->qci] = ulLcCb->qci;
       }
 #endif
       node = node->next;
@@ -1272,49 +914,49 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
    for(idx2 = 0; idx2 < RGU_MAX_LC; idx2++)
    {
       if((cellCb->qciArray[qciVal[idx2]].mask == TRUE) &&
-          totalBytesRcvd > 0)
+           totalBytesRcvd > 0)
       {
-         cellCb->qciArray[qciVal[idx2]].prbCount += 
-         ((numPrb * sduLen[idx2]) / totalBytesRcvd);
+        cellCb->qciArray[qciVal[idx2]].prbCount += 
+           ((numPrb * sduLen[idx2]) / totalBytesRcvd);
       }
-      
+
       /* RRM_RBC_X */
       if(totalBytesRcvd > 0 && qciVal[idx2] > 0)
       {
-         RG_UPD_GBR_PRB(cellCb, qciVal[idx2], ((numPrb * sduLen[idx2])/totalBytesRcvd));
+        RG_UPD_GBR_PRB(cellCb, qciVal[idx2], ((numPrb * sduLen[idx2])/totalBytesRcvd));
       }
       /* RRM_RBC_Y */
    }
 #endif
-/*Added for explicit release - start*/
+   /*Added for explicit release - start*/
 #ifdef LTEMAC_SPS
 
    if(isSpsRnti && dDatInd && dDatInd->numLch)
    {
       if(ueCb->ul.spsDatRcvd != 0)
       {
-         ueCb->ul.explRelCntr = 0;
-         ueCb->ul.spsDatRcvd = 0;
+        ueCb->ul.explRelCntr = 0;
+        ueCb->ul.spsDatRcvd = 0;
       }
       else
       {
-         ueCb->ul.explRelCntr++;
-         if (ueCb->ul.explRelCntr == ueCb->ul.explRelCnt)
-         {
-            ueCb->ul.explRelCntr = 0;
-            /* Indicate scheduler for explicit release */
-            cmMemset((U8*)&schPst1, (U8)0, sizeof(Pst));
-            rgGetPstToInst(&schPst1,inst, cellCb->schInstMap.schInst);
-           //TODO: commented for compilation without SCH 
+        ueCb->ul.explRelCntr++;
+        if (ueCb->ul.explRelCntr == ueCb->ul.explRelCnt)
+        {
+           ueCb->ul.explRelCntr = 0;
+           /* Indicate scheduler for explicit release */
+           memset(&schPst1, 0, sizeof(Pst));
+           rgGetPstToInst(&schPst1,inst, cellCb->schInstMap.schInst);
+           //TODO: commented for compilation without SCH 
 #if 0
-            relInfo.cellSapId = cellCb->schInstMap.cellSapId;
-            relInfo.cRnti = ueCb->ueId;
-            relInfo.isExplRel = TRUE;
-            /* Release indicator is called now through the matrix in the function below */
-            //TODO: commented for compilation without SCH RgMacSchSpsRel( &schPst1, &relInfo );
-#endif
-            ueCb->ul.implRelCntr = 0;
-         }
+           relInfo.cellSapId = cellCb->schInstMap.cellSapId;
+           relInfo.cRnti = ueCb->ueId;
+           relInfo.isExplRel = TRUE;
+           /* Release indicator is called now through the matrix in the function below */
+           //TODO: commented for compilation without SCH RgMacSchSpsRel( &schPst1, &relInfo );
+#endif
+           ueCb->ul.implRelCntr = 0;
+        }
       }
    } 
    else
@@ -1322,9 +964,9 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
       /* SPS_FIX */
       if(ueCb->ul.spsDatRcvd != 0)
       {
-         //ueCb->ul.implRelCntr = 0;
-         ueCb->ul.explRelCntr = 0;
-         ueCb->ul.spsDatRcvd = 0;
+        //ueCb->ul.implRelCntr = 0;
+        ueCb->ul.explRelCntr = 0;
+        ueCb->ul.spsDatRcvd = 0;
       }
    }
 #endif
@@ -1339,9 +981,8 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
 #endif
       if ((ret = rgUIMSndDedDatInd(inst,ueCb->rguUlSap,dDatInd)) != ROK)
       {
-         RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,
-               "Failed to send datIndication to RGU CRNTI:%d",ueCb->ueId);
-         RETVALUE(ret);
+        DU_LOG("\nERROR  -->  MAC : Failed to send datIndication to RGU CRNTI:%d",ueCb->ueId);
+        return (ret);
       }
    }
 #ifndef SS_RBUF
@@ -1352,7 +993,7 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
       rgFreeSharableSBuf(inst,(Data **)&dDatInd,sizeof(RgRguDedDatInd)); 
    }
 #endif
-   RETVALUE(ROK);
+   return ROK;
 } /* end of */ 
 
 /** @brief This function frees up the RgMacPdu structure that has been
@@ -1370,78 +1011,56 @@ PRIVATE S16 rgTOMUtlProcMsg(cellCb, ueCb, pdu, slot, lcgBytes)
  * @return 
  */
 #ifdef LTEMAC_SPS
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlInsSchInfo
+   static S16 rgTOMUtlInsSchInfo
 (
-RgMacPdu *pdu,
-RgInfSfDatInd *sfInfo,
-RgInfCeInfo *ceInfo,
-CmLteRnti   rnti,
-Bool        spsToBeActvtd,
-U16         sduSize,
-U32         *lcgBytes
-)
-#else
-PRIVATE S16 rgTOMUtlInsSchInfo (pdu, sfInfo, ceInfo, rnti,spsToBeActvtd,sduSize, lcgBytes)
-RgMacPdu *pdu;
-RgInfSfDatInd *sfInfo;
-RgInfCeInfo *ceInfo;
-CmLteRnti   rnti;
-Bool        spsToBeActvtd;
-U16         sduSize;
-U32         *lcgBytes;
-#endif
-
+ RgMacPdu *pdu,
+ RgInfSfDatInd *sfInfo,
+ RgInfCeInfo   *ceInfo,
+ CmLteRnti      rnti,
+ Bool           spsToBeActvtd,
+ uint16_t       sduSize,
+ uint32_t       *lcgBytes
+ )
 #else
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlInsSchInfo
+   static S16 rgTOMUtlInsSchInfo
 (
-RgMacPdu *pdu,
-RgInfSfDatInd *sfInfo,
-RgInfCeInfo *ceInfo,
-CmLteRnti   rnti,
-U32         *lcgBytes
-)
-#else
-PRIVATE S16 rgTOMUtlInsSchInfo (pdu, sfInfo, ceInfo, rnti, lcgBytes)
-RgMacPdu *pdu;
-RgInfSfDatInd *sfInfo;
-RgInfCeInfo *ceInfo;
-CmLteRnti   rnti;
-U32         *lcgBytes;
-#endif
+ RgMacPdu *pdu,
+ RgInfSfDatInd *sfInfo,
+ RgInfCeInfo *ceInfo,
+ CmLteRnti   rnti,
+ uint32_t    *lcgBytes
+ )
 #endif
 {
    S16            ret;
    RgInfUeDatInd *ueInfo;
-   U32           lcgId = 0;
-   U32           idx = 0;
+   uint32_t       lcgId = 0;
+   uint32_t       idx = 0;
 
-   TRC2(rgTOMUtlInsSchInfo);
 
    RG_TOM_INF_ALLOC(sfInfo, sizeof(RgInfUeDatInd), ueInfo, ret);
 
    if(ROK != ret)
    {
-      RETVALUE(RFAILED);
+      return RFAILED;
    }
 
    ueInfo->rnti = rnti; 
-      
+
    ueInfo->ceInfo = *ceInfo;
    ueInfo->ueLstEnt.node = (PTR)ueInfo;
    for (lcgId = 1, idx = 0; lcgId < RGINF_MAX_LCG_PER_UE; lcgId++)
    {
       if (lcgBytes[lcgId] != 0)
       {
-         /* Only GBR bytes */
-         ueInfo->lcgInfo[idx].lcgId     = lcgId;
-         ueInfo->lcgInfo[idx++].bytesRcvd = lcgBytes[lcgId];
-         lcgBytes[lcgId] = 0;
+        /* Only GBR bytes */
+        ueInfo->lcgInfo[idx].lcgId     = lcgId;
+        ueInfo->lcgInfo[idx++].bytesRcvd = lcgBytes[lcgId];
+        lcgBytes[lcgId] = 0;
       }
    }
    cmLListAdd2Tail(&sfInfo->ueLst, &ueInfo->ueLstEnt);
-   RETVALUE(ROK);
+   return ROK;
 } /* end of rgTOMUtlInsSchInfo */
 
 #include <stdlib.h>
@@ -1483,17 +1102,7 @@ U32         *lcgBytes;
  *      -# ROK 
  *      -# RFAILED 
  **/
-#ifdef ANSI
-PUBLIC S16 rgTOMDatInd
-(
-Inst           inst,
- TfuDatIndInfo *datInd
- )
-#else
-PUBLIC S16 rgTOMDatInd(inst,datInd)
-Inst             inst;
- TfuDatIndInfo *datInd;
-#endif
+S16 rgTOMDatInd(Inst inst, TfuDatIndInfo *datInd)
 {
    S16               ret = ROK;
    RgErrInfo         err;
@@ -1507,57 +1116,56 @@ Inst             inst;
    CmLList           *node;
    TfuDatInfo        *datInfo;
    RgLowSapCb        *tfuSap;
-   U16               slot;
+   uint16_t          slot;
 #ifdef LTEMAC_SPS
    Bool              isSpsRnti=FALSE;
    Pst               schPst1;  
-  // RgInfSpsRelInfo   relInfo;
-       Bool              spsToBeActvtd = FALSE;
-   U16               sduSize = 0;
+   // RgInfSpsRelInfo   relInfo;
+   Bool              spsToBeActvtd = FALSE;
+   uint16_t          sduSize = 0;
 #endif
-   U32               lcgBytes[RGINF_MAX_LCG_PER_UE];
+   uint32_t          lcgBytes[RGINF_MAX_LCG_PER_UE];
 
 
-   TRC2(rgTOMDatInd);
 #ifdef STUB_TTI_HANDLING_5GTF 
    node =  datInd->datIndLst.first;
    for (;node; node=node->next)
    {
       datInfo = (TfuDatInfo*)node->node;
       {
-         MsgLen len;
-         SFndLenMsg(datInfo->mBuf, &len);
-         rgUlrate_tfu += len;
-         if (rgUlrate_tfu > 100000)
-         {
-         printf("Sowmya:rgTOMDatInd datInfo->mBuf len =%d rgUlrate_tfu=%d",len,rgUlrate_tfu);
-         rgUlrate_tfu = 0;
-         }
+        MsgLen len;
+        SFndLenMsg(datInfo->mBuf, &len);
+        rgUlrate_tfu += len;
+        if (rgUlrate_tfu > 100000)
+        {
+           DU_LOG("\nINFO  -->  MAC : rgTOMDatInd datInfo->mBuf len =%d rgUlrate_tfu=%d",len,rgUlrate_tfu);
+           rgUlrate_tfu = 0;
+        }
       }
    }
-      return(RFAILED);
+   return(RFAILED);
 #endif      
 
-   cmMemset((U8 *)&lcgBytes, 0, sizeof(lcgBytes));
+   memset(&lcgBytes, 0, sizeof(lcgBytes));
 
    tfuSap = &(rgCb[inst].tfuSap);
    ueCb = NULLP;
    cellCb = rgCb[inst].cell;
    if((cellCb == NULLP) ||
-      (cellCb->cellId != datInd->cellId))   
+        (cellCb->cellId != datInd->cellId))   
    {
-       
-      RLOG_ARG0(L_ERROR,DBG_CELLID,datInd->cellId,"Unable to get the cellCb for cell");
-      RETVALUE(RFAILED);
+
+      DU_LOG("\nERROR  -->  MAC : Unable to get the cellCb for cell");
+      return RFAILED;
    }
    /* Avoiding memset as all the fields are getting initialized further */
 
    if (rgTOMInfAllocPduEvnt (inst,&sfInfo) != ROK)
    {
       err.errType = RGERR_TOM_DATIND;
-      RLOG_ARG0(L_ERROR,DBG_CELLID,datInd->cellId,"Unable to Allocate PDU for DUX cell");
+      DU_LOG("\nERROR  -->  MAC : Unable to Allocate PDU for DUX cell");
       node =  datInd->datIndLst.first;
-      RETVALUE(RFAILED);
+      return RFAILED;
    }
    cmLListInit(&sfInfo->ueLst);
    sfInfo->cellId = datInd->cellId;
@@ -1569,15 +1177,15 @@ Inst             inst;
    {
       datInfo = (TfuDatInfo*)node->node;
       {
-         //extern U32 ulrate_tfu;
-         MsgLen len;
-         SFndLenMsg(datInfo->mBuf, &len);
+        //uint32_t ulrate_tfu;
+        MsgLen len;
+        SFndLenMsg(datInfo->mBuf, &len);
 #ifdef STUB_TTI_HANDLING_5GTF         
-       //  printf("Sowmya:rgTOMDatInd datInfo->mBuf len =%d",len);
+        //  DU_LOG(":rgTOMDatInd datInfo->mBuf len =%d",len);
 #endif
-         rgUlrate_tfu += len;
+        rgUlrate_tfu += len;
 #ifdef EMTC_ENABLE
-         grgUlrate_tfu += len;
+        grgUlrate_tfu += len;
 #endif
       }
 #ifdef STUB_TTI_HANDLING_5GTF         
@@ -1592,22 +1200,22 @@ Inst             inst;
       /* Lets allocate the event that needs to be passed to DUX */
       if (rgTOMUtlAllocPduEvnt (inst,&pdu) != ROK)
       {
-         err.errType = RGERR_TOM_DATIND;
-         RLOG_ARG0(L_ERROR,DBG_CELLID,datInd->cellId,"Unable to Allocate PDU for DUX cell");
-         rgTOMInfFreePduEvnt (sfInfo);
-         RETVALUE(RFAILED);
+        err.errType = RGERR_TOM_DATIND;
+        DU_LOG("\nERROR  -->  MAC : Unable to Allocate PDU for DUX cell");
+        rgTOMInfFreePduEvnt (sfInfo);
+        return RFAILED;
       }
 
       if ((ret = rgDUXDemuxData (inst,pdu, &ceInfo, 
-                           &datInfo->mBuf, &err)) != ROK)
+                 &datInfo->mBuf, &err)) != ROK)
       {
-         //exit(1);
-         /* Fix: sriky memory corruption precautions */
-         rgTOMUtlFreePduEvnt (pdu, TRUE);
-         err.errType = RGERR_TOM_DATIND;
-         RLOG_ARG0(L_ERROR,DBG_CELLID,datInd->cellId,"DUX processing failed");
-         tfuSap->sapSts.numPduDrop++;
-         continue; 
+        //exit(1);
+        /* Fix: sriky memory corruption precautions */
+        rgTOMUtlFreePduEvnt (pdu, TRUE);
+        err.errType = RGERR_TOM_DATIND;
+        DU_LOG("\nERROR  -->  MAC : DUX processing failed");
+        tfuSap->sapSts.numPduDrop++;
+        continue; 
       }
       /* It could be that a non-msg3 pdu contains a CRNTI Control element. We
        * should check for CRNTI CE and if it exists the UECb must exist, also an
@@ -1617,110 +1225,109 @@ Inst             inst;
 
       if (ceInfo.bitMask & RG_CCCH_SDU_PRSNT)
       {
-        ret = rgTOMProcCCCHSduInDatInd(pdu, prevUeCb, \
-                cellCb, datInfo, &ceInfo, slot);
-        if (ret == RFAILED)
-        {
-            rgTOMUtlFreePduEvnt (pdu, TRUE);
-            err.errType = RGERR_TOM_DATIND;
-            tfuSap->sapSts.numPduDrop++;
-            continue; 
-        }
+        ret = rgTOMProcCCCHSduInDatInd(pdu, prevUeCb, \
+              cellCb, datInfo, &ceInfo, slot);
+        if (ret == RFAILED)
+        {
+           rgTOMUtlFreePduEvnt (pdu, TRUE);
+           err.errType = RGERR_TOM_DATIND;
+           tfuSap->sapSts.numPduDrop++;
+           continue; 
+        }
       } /* end of Msg3 processing */
 
       else if (ceInfo.bitMask & RG_CRNTI_CE_PRSNT)
       {
-        ret = rgTOMProcCrntiCEInDatInd(pdu, prevUeCb, \
-                cellCb, datInfo, &ceInfo, slot);
-        if (ret == RFAILED)
-        {
-            rgTOMUtlFreePduEvnt (pdu, TRUE);
-            err.errType = RGERR_TOM_DATIND;
-            tfuSap->sapSts.numPduDrop++;
-            continue; 
-        }
+        ret = rgTOMProcCrntiCEInDatInd(pdu, prevUeCb, \
+              cellCb, datInfo, &ceInfo, slot);
+        if (ret == RFAILED)
+        {
+           rgTOMUtlFreePduEvnt (pdu, TRUE);
+           err.errType = RGERR_TOM_DATIND;
+           tfuSap->sapSts.numPduDrop++;
+           continue; 
+        }
 
       } /* end of CRNTI based message */
       else
       {
-         ueCb = rgDBMGetUeCb (cellCb, datInfo->rnti);
-         if (ueCb == NULLP)
-         {
+        ueCb = rgDBMGetUeCb (cellCb, datInfo->rnti);
+        if (ueCb == NULLP)
+        {
 #ifdef LTEMAC_SPS
-            /* Try getting the UE using SPS-RNTI. */
-            ueCb = rgDBMGetSpsUeCb (cellCb, datInfo->rnti);
-            if (ueCb != NULLP)
-            {
-               isSpsRnti = TRUE;
-               /* Increment implrelCntr for an empty transmission */
-               if (pdu->sduLst.count == 0)
-               {
-                  ueCb->ul.implRelCntr++;
-                  if (ueCb->ul.implRelCntr == ueCb->ul.implRelCnt)
-                  {
-                     /* Indicate scheduler for implicit release */
-                     cmMemset((U8*)&schPst1, (U8)0, sizeof(Pst));
-                     rgGetPstToInst(&schPst1,inst, cellCb->schInstMap.schInst);
-
-                     ueCb->ul.implRelCntr = 0;
-                     ueCb->ul.explRelCntr = 0;
+           /* Try getting the UE using SPS-RNTI. */
+           ueCb = rgDBMGetSpsUeCb (cellCb, datInfo->rnti);
+           if (ueCb != NULLP)
+           {
+              isSpsRnti = TRUE;
+              /* Increment implrelCntr for an empty transmission */
+              if (pdu->sduLst.count == 0)
+              {
+                 ueCb->ul.implRelCntr++;
+                 if (ueCb->ul.implRelCntr == ueCb->ul.implRelCnt)
+                 {
+                    /* Indicate scheduler for implicit release */
+                    memset(&schPst1, 0, sizeof(Pst));
+                    rgGetPstToInst(&schPst1,inst, cellCb->schInstMap.schInst);
+
+                    ueCb->ul.implRelCntr = 0;
+                    ueCb->ul.explRelCntr = 0;
 #if 0                     
-                                                       relInfo.cellSapId = cellCb->schInstMap.cellSapId;
-                     relInfo.cRnti = ueCb->ueId;
-                                                       relInfo.isExplRel= FALSE;
-                     //TODO: commented for compilation without SCH RgMacSchSpsRel(&schPst1, &relInfo);
+                    relInfo.cellSapId = cellCb->schInstMap.cellSapId;
+                    relInfo.cRnti = ueCb->ueId;
+                    relInfo.isExplRel= FALSE;
+                    //TODO: commented for compilation without SCH RgMacSchSpsRel(&schPst1, &relInfo);
 #endif  
-                  }
-               }
-               else
-               {
-                  /* Reset the implrelCntr */
-                  ueCb->ul.implRelCntr = 0;
-               }
-            }
-            else
+                 }
+              }
+              else
+              {
+                 /* Reset the implrelCntr */
+                 ueCb->ul.implRelCntr = 0;
+              }
+           }
+           else
 #endif 
-            {
-               /* Perform failure if ueCb is still NULLP */
-               rgTOMUtlFreePduEvnt (pdu, TRUE);
-               err.errType = RGERR_TOM_DATIND;
-               RLOG_ARG1(L_ERROR,DBG_CELLID,datInd->cellId,"RNTI:%d Unable to get the UE CB", 
-                  datInfo->rnti);
-               tfuSap->sapSts.numPduDrop++;
-               continue;
-            }
-         }
+           {
+              /* Perform failure if ueCb is still NULLP */
+              rgTOMUtlFreePduEvnt (pdu, TRUE);
+              err.errType = RGERR_TOM_DATIND;
+              DU_LOG("\nERROR  -->  MAC : RNTI:%d Unable to get the UE CB", 
+                    datInfo->rnti);
+              tfuSap->sapSts.numPduDrop++;
+              continue;
+           }
+        }
 #ifdef LTE_L2_MEAS         
-     rgTOMUtlL2MStoreBufSz(ueCb, &ceInfo);
-     rgTOML2MCompileActiveLCs (cellCb, ueCb, pdu, &ceInfo);
+        rgTOMUtlL2MStoreBufSz(ueCb, &ceInfo);
+        rgTOML2MCompileActiveLCs (cellCb, ueCb, pdu, &ceInfo);
 #endif
 #ifdef LTEMAC_SPS
-         if ((ret = rgTOMUtlProcMsg(cellCb, ueCb, pdu, isSpsRnti,&spsToBeActvtd,&sduSize, slot, (U32 *)&lcgBytes)) != ROK)
+        if ((ret = rgTOMUtlProcMsg(cellCb, ueCb, pdu, isSpsRnti,&spsToBeActvtd,&sduSize, slot, (uint32_t *)&lcgBytes)) != ROK)
 #else
-         if ((ret = rgTOMUtlProcMsg (cellCb, ueCb, pdu, slot, (U32 *)&lcgBytes)) != ROK)
+           if ((ret = rgTOMUtlProcMsg (cellCb, ueCb, pdu, slot, (uint32_t *)&lcgBytes)) != ROK)
 #endif /* LTEMAC_SPS */
-         {
-            rgTOMUtlFreePduEvnt (pdu, TRUE);
-            err.errType = RGERR_TOM_DATIND;
-            RLOG_ARG1(L_ERROR,DBG_CELLID,datInd->cellId,
-                           "Unable to handle Data Indication CRNTI:%d",ueCb->ueId);
-            tfuSap->sapSts.numPduDrop++;
-            continue;
-         }
+           {
+              rgTOMUtlFreePduEvnt (pdu, TRUE);
+              err.errType = RGERR_TOM_DATIND;
+              DU_LOG("\nERROR  -->  MAC : Unable to handle Data Indication CRNTI:%d",ueCb->ueId);
+              tfuSap->sapSts.numPduDrop++;
+              continue;
+           }
       }
 
-      
+
 #ifdef LTEMAC_SPS
-      if(rgTOMUtlInsSchInfo(pdu, sfInfo, &ceInfo, datInfo->rnti,spsToBeActvtd,sduSize, (U32 *)&lcgBytes) != ROK)
+      if(rgTOMUtlInsSchInfo(pdu, sfInfo, &ceInfo, datInfo->rnti,spsToBeActvtd,sduSize, (uint32_t *)&lcgBytes) != ROK)
 #else
-      if(rgTOMUtlInsSchInfo(pdu, sfInfo, &ceInfo, datInfo->rnti, (U32 *)&lcgBytes) != ROK)
+        if(rgTOMUtlInsSchInfo(pdu, sfInfo, &ceInfo, datInfo->rnti, (uint32_t *)&lcgBytes) != ROK)
 #endif
-      
-      {
-         rgTOMInfFreePduEvnt (sfInfo);
-         rgTOMUtlFreePduEvnt (pdu, FALSE);
-         RETVALUE(RFAILED);
-      }
+
+        {
+           rgTOMInfFreePduEvnt (sfInfo);
+           rgTOMUtlFreePduEvnt (pdu, FALSE);
+           return RFAILED;
+        }
       /* free up the PDU memory */
       rgTOMUtlFreePduEvnt (pdu, FALSE);
    }
@@ -1729,26 +1336,26 @@ Inst             inst;
    if(cellCb->ulSf[(slot % RG_NUM_SUB_FRAMES)].ueUlAllocInfo != NULLP)
    {
       /*ccpu00117052 - MOD - Passing double for proper NULLP
-                             assignment */
+       assignment */
       rgFreeSBuf(inst,(Data **)&(cellCb->ulSf[(slot % RG_NUM_SUB_FRAMES)].ueUlAllocInfo), 
-      ((cellCb->ulSf[(slot % RG_NUM_SUB_FRAMES)].numUe) * sizeof(RgUeUlAlloc)));
+           ((cellCb->ulSf[(slot % RG_NUM_SUB_FRAMES)].numUe) * sizeof(RgUeUlAlloc)));
    }
 #endif
    /* RRM_RBC_X */
    /* Update PRB used for all GBR QCIs to scheduler */
-    cmMemcpy((U8*) &sfInfo->qcisUlPrbCnt[0],
-             (U8*) &cellCb->qcisUlPrbCnt[0],
-             (RGM_MAX_QCI_REPORTS * sizeof(U32)));
-    /* clear the cellCb ul prb value */
-    cmMemset((U8*)&cellCb->qcisUlPrbCnt[0], 0, 
-             (RGM_MAX_QCI_REPORTS * sizeof(U32)));
+   memcpy( &sfInfo->qcisUlPrbCnt[0],
+        &cellCb->qcisUlPrbCnt[0],
+        (RGM_MAX_QCI_REPORTS * sizeof(uint32_t)));
+   /* clear the cellCb ul prb value */
+   memset(&cellCb->qcisUlPrbCnt[0], 0, 
+        (RGM_MAX_QCI_REPORTS * sizeof(uint32_t)));
 
    /* RRM_RBC_Y */
 
    rgGetPstToInst(&schPst, inst,cellCb->schInstMap.schInst);
    sfInfo->cellSapId = cellCb->schInstMap.cellSapId;
    //TODO: commented for compilation without SCH RgMacSchSfRecp(&schPst, sfInfo);
-   RETVALUE(ROK);
+   return ROK;
 }  /* rgTOMDatInd */
 
 /**
@@ -1778,25 +1385,17 @@ Inst             inst;
  *      -# ROK 
  *      -# RFAILED
  **/
-#ifdef ANSI
-PRIVATE S16 rgHndlCmnChnl
+   static S16 rgHndlCmnChnl
 (
-RgCellCb            *cell,
-CmLteTimingInfo     timingInfo,
-RgInfCmnLcInfo      *cmnLcInfo,
-RgErrInfo           *err
-)
-#else
-PRIVATE S16 rgHndlCmnChnl(cell, timingInfo, cmnLcInfo, err)
-RgCellCb            *cell;
-CmLteTimingInfo     timingInfo;
-RgInfCmnLcInfo      *cmnLcInfo;
-RgErrInfo           *err;
-#endif
+ RgCellCb            *cell,
+ CmLteTimingInfo     timingInfo,
+ RgInfCmnLcInfo      *cmnLcInfo,
+ RgErrInfo           *err
+ )
 {
-   #if (ERRCLASS & ERRCLS_DEBUG)
+#if (ERRCLASS & ERRCLS_DEBUG)
    RgPcchLcCb           *pcch;
-   #endif
+#endif
 #ifndef RGR_SI_SCH
    RgBcchDlschLcCb      *bcch;
 #if (ERRCLASS & ERRCLS_DEBUG)
@@ -1807,40 +1406,39 @@ RgErrInfo           *err;
    RgDlSf               *dlSf;
    Inst                 inst = cell->macInst - RG_INST_START;
 
-   TRC2(rgHndlCmnChnl)
 
    dlSf = &cell->subFrms[(timingInfo.slot % RG_NUM_SUB_FRAMES)];
 
    if(cmnLcInfo->bitMask & RGINF_BCH_INFO)
    {
 #ifndef RGR_SI_SCH
-      #if (ERRCLASS & ERRCLS_DEBUG) 
+#if (ERRCLASS & ERRCLS_DEBUG) 
       if(NULLP == (bch = rgDBMGetBcchOnBch(cell)))
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
       if(cmnLcInfo->bchInfo.lcId != bch->lcId)
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
-      #endif
+#endif
 
       if (rgAllocShrablSBuf (inst,(Data**)&staInd, sizeof(RguCStaIndInfo)) != ROK)
       {
-         err->errCause = RGERR_TOM_MEM_EXHAUST;
-         RETVALUE(RFAILED);
+        err->errCause = RGERR_TOM_MEM_EXHAUST;
+        return RFAILED;
       }
       staInd->cellId = cell->cellId;
       staInd->rnti   = RG_INVALID_RNTI;
       staInd->lcId   = cmnLcInfo->bchInfo.lcId;
       staInd->transId = (timingInfo.sfn << 8) | (timingInfo.slot);
-/* ADD Changes for Downlink UE Timing Optimization */
+      /* ADD Changes for Downlink UE Timing Optimization */
 #ifdef LTEMAC_DLUE_TMGOPTMZ
       dlSf->remDatReqCnt++;
 #endif
       if (rgUIMSndCmnStaInd (inst,cell->rguDlSap,staInd) != ROK)
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
 #else
       /*Store the received BCH Data in the scheduled subframe*/
@@ -1850,35 +1448,35 @@ RgErrInfo           *err;
 
    if(cmnLcInfo->bitMask & RGINF_PCCH_INFO)
    {
-      #if (ERRCLASS & ERRCLS_DEBUG) 
+#if (ERRCLASS & ERRCLS_DEBUG) 
       if(NULLP == (pcch = rgDBMGetPcch(cell)))
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
       if(cmnLcInfo->pcchInfo.lcId != pcch->lcId)
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
-      #endif
+#endif
 
       dlSf->pcch.pdcch.rnti = 
-               cmnLcInfo->pcchInfo.rnti;
+        cmnLcInfo->pcchInfo.rnti;
       dlSf->pcch.pdcch.dci = 
-               cmnLcInfo->pcchInfo.dciInfo;
+        cmnLcInfo->pcchInfo.dciInfo;
 #ifdef TFU_UPGRADE               
       /* ccpu00132314-ADD-Fill the tx Pwr offset from scheduler */         
       dlSf->pcch.txPwrOffset = cmnLcInfo->pcchInfo.txPwrOffset;         
 #endif
       if (rgAllocShrablSBuf (inst,(Data**)&staInd, sizeof(RguCStaIndInfo)) != ROK)
       {
-         err->errCause = RGERR_TOM_MEM_EXHAUST;
-         RETVALUE(RFAILED);
+        err->errCause = RGERR_TOM_MEM_EXHAUST;
+        return RFAILED;
       }
       staInd->cellId = cell->cellId;
       staInd->rnti   = RG_INVALID_RNTI;
       staInd->lcId   = cmnLcInfo->pcchInfo.lcId;
       staInd->transId = (timingInfo.sfn << 8) | (timingInfo.slot);
-/* ADD Changes for Downlink UE Timing Optimization */
+      /* ADD Changes for Downlink UE Timing Optimization */
 #ifdef LTEMAC_DLUE_TMGOPTMZ
       dlSf->remDatReqCnt++;
 #endif
@@ -1887,52 +1485,52 @@ RgErrInfo           *err;
        */
       if (rgUIMSndCmnStaInd (inst,cell->rguDlSap,staInd) != ROK)
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
    }
 
    if(cmnLcInfo->bitMask & RGINF_BCCH_INFO)
    {
       dlSf->bcch.pdcch.rnti = 
-               cmnLcInfo->bcchInfo.rnti;
+        cmnLcInfo->bcchInfo.rnti;
       dlSf->bcch.pdcch.dci = 
-               cmnLcInfo->bcchInfo.dciInfo;
+        cmnLcInfo->bcchInfo.dciInfo;
 #ifdef TFU_UPGRADE               
       /* ccpu00132314-ADD-Fill the tx Pwr offset from scheduler */         
       dlSf->bcch.txPwrOffset = cmnLcInfo->bcchInfo.txPwrOffset;         
 #endif      
 #ifndef RGR_SI_SCH
       if(NULLP == 
-         (bcch=rgDBMGetBcchOnDlsch(cell,cmnLcInfo->bcchInfo.lcId)))
+           (bcch=rgDBMGetBcchOnDlsch(cell,cmnLcInfo->bcchInfo.lcId)))
       {
-         RETVALUE(RFAILED);
+        return RFAILED;
       }
       if(TRUE == cmnLcInfo->bcchInfo.sndStatInd)
       {
-         RG_FREE_MSG(bcch->tb);
-         if (rgAllocShrablSBuf (inst,(Data**)&staInd, 
-                  sizeof(RguCStaIndInfo)) != ROK)
-         {
-            err->errCause = RGERR_TOM_MEM_EXHAUST;
-            RETVALUE(RFAILED);
-         }
-         staInd->cellId = cell->cellId;
-         staInd->rnti   = RG_INVALID_RNTI;
-         staInd->lcId   = cmnLcInfo->bcchInfo.lcId;
-         staInd->transId = (timingInfo.sfn << 8) | (timingInfo.slot);
-/* ADD Changes for Downlink UE Timing Optimization */
+        RG_FREE_MSG(bcch->tb);
+        if (rgAllocShrablSBuf (inst,(Data**)&staInd, 
+                 sizeof(RguCStaIndInfo)) != ROK)
+        {
+           err->errCause = RGERR_TOM_MEM_EXHAUST;
+           return RFAILED;
+        }
+        staInd->cellId = cell->cellId;
+        staInd->rnti   = RG_INVALID_RNTI;
+        staInd->lcId   = cmnLcInfo->bcchInfo.lcId;
+        staInd->transId = (timingInfo.sfn << 8) | (timingInfo.slot);
+        /* ADD Changes for Downlink UE Timing Optimization */
 #ifdef LTEMAC_DLUE_TMGOPTMZ
-         dlSf->remDatReqCnt++;
+        dlSf->remDatReqCnt++;
 #endif
-         if (rgUIMSndCmnStaInd (inst,cell->rguDlSap,staInd) != ROK)
-         {
-            RETVALUE(RFAILED);
-         }
+        if (rgUIMSndCmnStaInd (inst,cell->rguDlSap,staInd) != ROK)
+        {
+           return RFAILED;
+        }
       }
       else
       {
-         SCpyMsgMsg(bcch->tb, RG_GET_MEM_REGION(rgCb[inst]),
-                  RG_GET_MEM_POOL(rgCb[inst]), &dlSf->bcch.tb);
+        SCpyMsgMsg(bcch->tb, RG_GET_MEM_REGION(rgCb[inst]),
+              RG_GET_MEM_POOL(rgCb[inst]), &dlSf->bcch.tb);
       }
 #else
       /*Store the received BCCH Data in the scheduled subframe*/
@@ -1940,7 +1538,7 @@ RgErrInfo           *err;
 #endif/*RGR_SI_SCH*/
    }
 
-   RETVALUE(ROK);
+   return ROK;
 } /* end of rgHndlCmnChnl */
 
 /**
@@ -1970,33 +1568,24 @@ RgErrInfo           *err;
  *      -# ROK 
  *      -# RFAILED 
  **/
-#ifdef ANSI
-PRIVATE S16 rgHndlSchdUe
+   static S16 rgHndlSchdUe
 (
-RgCellCb            *cell,
-CmLteTimingInfo     timingInfo,
-RgInfUeInfo         *ueInfo,
-RgErrInfo           *err
-)
-#else
-PRIVATE S16 rgHndlSchdUe(cell, timingInfo, ueInfo, err) /* laa_ut_fix */
-RgCellCb            *cell;
-CmLteTimingInfo     timingInfo;
-RgInfUeInfo         *ueInfo;
-RgErrInfo           *err;
-#endif
+ RgCellCb            *cell,
+ CmLteTimingInfo     timingInfo,
+ RgInfUeInfo         *ueInfo,
+ RgErrInfo           *err
+ )
 {
 
-   TRC2(rgHndlSchdUe);
 
    if(NULLP == ueInfo->allocInfo)
    {
-      RETVALUE(RFAILED);
+      return RFAILED;
    }
 
    rgDHMSndConsolidatedStaInd(cell, ueInfo, timingInfo, err);
 
-   RETVALUE(ROK);
+   return ROK;
 } /* end of rgHndlSchdUe */
 
 #ifdef LTE_L2_MEAS
@@ -2015,27 +1604,19 @@ RgErrInfo           *err;
  *      -# ROK 
  *      -# RFAILED 
  **/
-#ifdef ANSI
-PRIVATE S16 rgHndlUlUeInfo
+   static S16 rgHndlUlUeInfo
 (
-RgCellCb            *cell,
-CmLteTimingInfo     timingInfo,
-RgInfUlUeInfo       *ueInfo
-)
-#else
-PRIVATE S16 rgHndlUlUeInfo(cell, timingInfo, ueInfo)
-RgCellCb            *cell;
-CmLteTimingInfo     timingInfo;
-RgInfUlUeInfo       *ueInfo;
-#endif
+ RgCellCb            *cell,
+ CmLteTimingInfo     timingInfo,
+ RgInfUlUeInfo       *ueInfo
+ )
 {
    Inst           inst = cell->macInst - RG_INST_START;
-   U8             idx;
+   uint8_t        idx;
    RgUlSf         *ulSf;
    S16            ret;
 
-   TRC2(rgHndlUlUeInfo)
-   
+
    ulSf = &cell->ulSf[(timingInfo.slot % RGSCH_NUM_SUB_FRAMES)];
 
    /* rg003.301-MOD- Corrected the purifier memory leak */
@@ -2043,8 +1624,8 @@ RgInfUlUeInfo       *ueInfo;
    {
       if (ulSf->ueUlAllocInfo)
       {
-         rgFreeSBuf(inst,(Data **)&(ulSf->ueUlAllocInfo),
-               ulSf->numUe * sizeof(RgUeUlAlloc));
+        rgFreeSBuf(inst,(Data **)&(ulSf->ueUlAllocInfo),
+              ulSf->numUe * sizeof(RgUeUlAlloc));
       }
    }
 #ifdef XEON_SPECIFIC_CHANGES
@@ -2054,12 +1635,12 @@ RgInfUlUeInfo       *ueInfo;
    ulSf->numUe         = ueInfo->numUes;
    if((ulSf->ueUlAllocInfo == NULLP) && (ueInfo->numUes > 0))
    {
-       /* Allocate memory for ulAllocInfo */
-       if((ret = rgAllocSBuf(inst,(Data**)&(cell->ulSf[(timingInfo.slot % RGSCH_NUM_SUB_FRAMES)].
-                 ueUlAllocInfo), ueInfo->numUes *  sizeof(RgUeUlAlloc))) != ROK)
-       {
-          RETVALUE(ret);
-       }
+      /* Allocate memory for ulAllocInfo */
+      if((ret = rgAllocSBuf(inst,(Data**)&(cell->ulSf[(timingInfo.slot % RGSCH_NUM_SUB_FRAMES)].
+                    ueUlAllocInfo), ueInfo->numUes *  sizeof(RgUeUlAlloc))) != ROK)
+      {
+        return (ret);
+      }
    }
 #ifdef XEON_SPECIFIC_CHANGES
    CM_MEAS_TIME((cell->crntTime.slot % RGSCH_NUM_SUB_FRAMES), CM_DBG_MAC_TTI_IND, CM_DBG_MEAS_ALLOC);
@@ -2069,12 +1650,12 @@ RgInfUlUeInfo       *ueInfo;
    {
       for(idx = 0; idx < ueInfo->numUes; idx++)
       {
-         ulSf->ueUlAllocInfo[idx].rnti   = ueInfo->ulAllocInfo[idx].rnti;
-         ulSf->ueUlAllocInfo[idx].numPrb = ueInfo->ulAllocInfo[idx].numPrb;
+        ulSf->ueUlAllocInfo[idx].rnti   = ueInfo->ulAllocInfo[idx].rnti;
+        ulSf->ueUlAllocInfo[idx].numPrb = ueInfo->ulAllocInfo[idx].numPrb;
       }
    }
    RGCPYTIMEINFO(timingInfo, ulSf->schdTime);
-   RETVALUE(ROK);
+   return ROK;
 } /* end of rgHndlUlUeInfo */
 #endif
 /**
@@ -2097,85 +1678,73 @@ RgInfUlUeInfo       *ueInfo;
  *  @return  S16
  *      -# ROK 
  **/
-#ifdef ANSI
-PUBLIC Void rgTOMRlsSf
-(
-Inst                inst,
-RgDlSf              *dlSf
-)
-#else
-PUBLIC Void rgTOMRlsSf(dlSf)
-Inst                inst;
-RgDlSf              *dlSf;
-#endif
+Void rgTOMRlsSf(Inst inst,RgDlSf *dlSf)
 {
-   U8               idx;
+   uint8_t          idx;
 
-   TRC2(rgTOMRlsSf)
 
    if(dlSf->txDone == FALSE)
    {
-      RLOG0(L_ERROR, "SUBFRAME Not pushed to the PHY");
+      DU_LOG("\nERROR  -->  MAC : SUBFRAME Not pushed to the PHY");
 
       if (dlSf->bch.tb != NULLP)
       {
-         RG_FREE_MSG(dlSf->bch.tb);
+        RG_FREE_MSG(dlSf->bch.tb);
       }
       if (dlSf->bcch.tb != NULLP)
       {
-         RG_FREE_MSG(dlSf->bcch.tb);
+        RG_FREE_MSG(dlSf->bcch.tb);
       }
       if (dlSf->pcch.tb != NULLP)
       {
-         RG_FREE_MSG(dlSf->pcch.tb);
+        RG_FREE_MSG(dlSf->pcch.tb);
       }
 #ifdef EMTC_ENABLE
       rgTOMEmtcRlsSf(dlSf);
 #endif
       for(idx=0; idx < dlSf->numRaRsp; idx++)
       {
-         RG_FREE_MSG(dlSf->raRsp[idx].rar);
+        RG_FREE_MSG(dlSf->raRsp[idx].rar);
       }
    }
-/* ADD Changes for Downlink UE Timing Optimization */
+   /* ADD Changes for Downlink UE Timing Optimization */
 #ifdef LTEMAC_DLUE_TMGOPTMZ
    dlSf->remDatReqCnt = 0;
    /* Fix[ccpu00126310]: Tracks Data Requests from RLC for both loosely and tight coupled 
       RLC-MAC */
    dlSf->statIndDone = FALSE;
 #endif
-        if (dlSf->tbs.count)
-        {
-      U8           i;
+   if (dlSf->tbs.count)
+   {
+      uint8_t      i;
       CmLList      *node;
       RgDlHqProcCb *hqP;
-       RGDBGERRNEW(inst, (rgPBuf(inst),
-                "Error Stale TBs in Subframes TBS list\n"));
+      DU_LOG("\nERROR  -->  MAC : Error Stale TBs in Subframes TBS list\n");
       node = dlSf->tbs.first;
-                 while(node)
-                 {
-         hqP = (RgDlHqProcCb*)node->node;
-         node = node->next;
-          if (hqP)
-          {
-                    for(i=0;i< RG_MAX_TB_PER_UE;i++)
-                    {
-                                   if (hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sf == dlSf)
-                                   {
-                                            cmLListDelFrm(&dlSf->tbs, &(hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sfLnk));
-                                            hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sfLnk.node = NULLP;
-                    printf("\n rgTOMRlsSf:: hqP %p \n", (Void *)hqP);
-                                   }
-                                   hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sf = NULLP;
-                          }
-                       }
+      while(node)
+      {
+        hqP = (RgDlHqProcCb*)node->node;
+        node = node->next;
+        if (hqP)
+        {
+           for(i=0;i< RG_MAX_TB_PER_UE;i++)
+           {
+              if (hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sf == dlSf)
+              {
+                 cmLListDelFrm(&dlSf->tbs, &(hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sfLnk));
+                 hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sfLnk.node = NULLP;
+                 DU_LOG("\nERROR  -->  MAC : rgTOMRlsSf:: hqP %p \n", (Void *)hqP);
+              }
+              hqP->tbInfo[i].sfLnkInfo[dlSf->schdTime.slot % 2].sf = NULLP;
+           }
         }
-    }
-    /*arjun: check if dlSf laaTb list has to be freed???*/
+      }
+   }
+   /*arjun: check if dlSf laaTb list has to be freed???*/
    cmLListInit(&dlSf->tbs);
    dlSf->txDone = FALSE;
    dlSf->numRaRsp = 0;
-   RETVOID;
+   return;
 }
 
 /**
@@ -2195,48 +1764,37 @@ RgDlSf              *dlSf;
  *  @return  S16
  *      -# ROK 
  **/
-#ifdef ANSI
-PUBLIC S16 rgHndlFlowCntrl
-(
-RgCellCb       *cell,
-RgInfSfAlloc        *sfInfo
-)
-#else
-PUBLIC S16 rgHndlFlowCntrl(cell, sfInfo)
-RgCellCb            *cell;
-RgInfSfAlloc        *sfInfo;
-#endif
+S16 rgHndlFlowCntrl(RgCellCb *cell,RgInfSfAlloc *sfInfo)
 {
    RguFlowCntrlInd  *flowCntrlInd;
    Pst              *pst;
-   U32              ueIdx;
-   U32              lcIdx;
-   TRC3(rgHndlFlowCntrl);
+   uint32_t         ueIdx;
+   uint32_t         lcIdx;
 
    pst = &cell->rguDlSap->sapCfg.sapPst;
    /* flowCntrlInd is alloced in cell init time and will be re-used throughout */
    flowCntrlInd = cell->flowCntrlInd;
    flowCntrlInd->cellId = sfInfo->cellId;
    flowCntrlInd->numUes = sfInfo->flowCntrlInfo.numUes; 
-  
+
    for (ueIdx = 0; ueIdx < sfInfo->flowCntrlInfo.numUes; ueIdx++)
    {
       flowCntrlInd->ueFlowCntrlInfo[ueIdx].ueId = sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].ueId;
       flowCntrlInd->ueFlowCntrlInfo[ueIdx].numLcs = sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].numLcs;
-      
+
       for (lcIdx = 0; lcIdx < RGINF_MAX_NUM_DED_LC; lcIdx++)
       {
-         flowCntrlInd->ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].lcId =
-         sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].lcId;
-         flowCntrlInd->ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].pktAdmitCnt = 
-         sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].pktAdmitCnt;
-        
-         flowCntrlInd->ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].maxBo4FlowCtrl = 
-         sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].maxBo4FlowCtrl;
+        flowCntrlInd->ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].lcId =
+           sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].lcId;
+        flowCntrlInd->ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].pktAdmitCnt = 
+           sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].pktAdmitCnt;
+
+        flowCntrlInd->ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].maxBo4FlowCtrl = 
+           sfInfo->flowCntrlInfo.ueFlowCntrlInfo[ueIdx].lcInfo[lcIdx].maxBo4FlowCtrl;
       }
    }
    RgUiRguFlowCntrlInd(pst, cell->rguDlSap->sapCfg.spId,flowCntrlInd); /* TODO: Rishi confirm if the suId and pst pointer is correct */
-   RETVALUE(ROK);
+   return ROK;
 }
 /**
  * @brief Function is called by the scheduler once it has completed the
@@ -2264,25 +1822,14 @@ RgInfSfAlloc        *sfInfo;
  *  @return  S16
  *      -# ROK 
  **/
-#ifdef ANSI
-PUBLIC S16 RgSchMacSfAllocReq
-(
-Pst                 *pst,
-RgInfSfAlloc        *sfInfo
-)
-#else
-PUBLIC S16 RgSchMacSfAllocReq(pst, sfInfo)
-Pst                 *pst;
-RgInfSfAlloc        *sfInfo;
-#endif
+S16 RgSchMacSfAllocReq(Pst *pst,RgInfSfAlloc *sfInfo)
 {
    RgCellCb       *cell;
    RgDlSf         *dlSf;
    RgErrInfo      err;
-   VOLATILE U32   startTime=0;
+   volatile uint32_t   startTime=0;
    Inst           inst;
 
-   TRC2(RgSchMacSfAllocReq)
 
    RG_IS_INST_VALID(pst->dstInst);
    inst = pst->dstInst - RG_INST_START;
@@ -2291,13 +1838,13 @@ RgInfSfAlloc        *sfInfo;
 
    if(NULLP == sfInfo)
    {
-      RETVALUE(RFAILED);
+      return RFAILED;
    }
 
    if((cell = rgCb[inst].cell) == NULLP)
    {
-      RLOG_ARG0(L_ERROR,DBG_CELLID,sfInfo->cellId, "No cellCb found with cell");
-      RETVALUE(RFAILED);
+      DU_LOG("\nERROR  -->  MAC : No cellCb found with cell");
+      return RFAILED;
    }
 
    dlSf = &cell->subFrms[(sfInfo->timingInfo.slot % RG_NUM_SUB_FRAMES)];
@@ -2312,10 +1859,10 @@ RgInfSfAlloc        *sfInfo;
    /* Fix : syed Ignore Failure Returns and continue processing.
     * Incomplete processing results in state sync loss between MAC-SCH. */
 #ifdef EMTC_ENABLE
-    if(TRUE == cell->emtcEnable)
-    {
-       rgEmtcHndl(cell, sfInfo);
-    }
+   if(TRUE == cell->emtcEnable)
+   {
+      rgEmtcHndl(cell, sfInfo);
+   }
 #endif
    rgHndlCmnChnl(cell, sfInfo->timingInfo, &sfInfo->cmnLcInfo, &err);
 
@@ -2337,9 +1884,9 @@ RgInfSfAlloc        *sfInfo;
 
 #ifdef LTE_L2_MEAS
    if(rgHndlUlUeInfo(cell, sfInfo->ulUeInfo.timingInfo, 
-                     &sfInfo->ulUeInfo) != ROK)
+           &sfInfo->ulUeInfo) != ROK)
    {
-      RETVALUE(RFAILED);
+      return RFAILED;
    }
 #endif
 #ifdef XEON_SPECIFIC_CHANGES
@@ -2357,18 +1904,18 @@ RgInfSfAlloc        *sfInfo;
       RLC-MAC */
    if(!(dlSf->txDone) && 
 #ifdef LTE_ADV
-         (TRUE == rgLaaChkAllRxTbs(dlSf)) && 
+        (TRUE == rgLaaChkAllRxTbs(dlSf)) && 
 #endif
-         (0 == dlSf->remDatReqCnt) && (dlSf->statIndDone) && 
-        (RG_TIMEINFO_SAME(cell->crntTime, dlSf->schdTime)))
+        (0 == dlSf->remDatReqCnt) && (dlSf->statIndDone) && 
+        (RG_TIMEINFO_SAME(cell->crntTime, dlSf->schdTime)))
    {
       /*This is the case of rettransmission, so no need
        * to wait for TTI Ind to push TFU Data Request. Send
        * it right away.*/
       if (ROK != rgTOMUtlProcDlSf (dlSf, cell, &err))
       {
-         RLOG_ARG0(L_ERROR,DBG_CELLID,cell->cellId,"Unable to process downlink subframe for cell");
-         err.errType = RGERR_ROM_DEDDATREQ;
+        DU_LOG("\nERROR  -->  MAC : Unable to process downlink subframe for cell");
+        err.errType = RGERR_ROM_DEDDATREQ;
       }
       /* Mark this frame as sent */
       dlSf->txDone = TRUE;
@@ -2376,11 +1923,11 @@ RgInfSfAlloc        *sfInfo;
 #endif
    if (sfInfo->flowCntrlInfo.numUes > 0)
    {
-     rgHndlFlowCntrl(cell,sfInfo);
+      rgHndlFlowCntrl(cell,sfInfo);
    }
    /*stoping Task*/
    SStopTask(startTime, PID_MAC_SF_ALLOC_REQ);
-   RETVALUE(ROK);
+   return ROK;
 } /* end of RgSchMacSfAllocReq */
 /**
  * @brief Handler for processing data indication recieved from PHY for UEs.
@@ -2411,25 +1958,15 @@ RgInfSfAlloc        *sfInfo;
  *      -# ROK 
  *      -# RFAILED 
  **/
-#ifdef ANSI
-PRIVATE S16 rgTOMProcCrntiCEInDatInd
+   static S16 rgTOMProcCrntiCEInDatInd
 (
-RgMacPdu          *pdu,
-RgUeCb            *prevUeCb,
-RgCellCb          *cellCb,
-TfuDatInfo        *datInfo,
-RgInfCeInfo       *ceInfo,
-U16               slot
-)
-#else
-PRIVATE S16 rgTOMProcCrntiCEInDatInd( pdu, prevUeCb, cellCb, datInfo, ceInfo, slot)
-RgMacPdu          *pdu;
-RgUeCb            *prevUeCb;
-RgCellCb          *cellCb;
-TfuDatInfo        *datInfo;
-RgInfCeInfo       *ceInfo;
-U16               slot;
-#endif
+ RgMacPdu          *pdu,
+ RgUeCb            *prevUeCb,
+ RgCellCb          *cellCb,
+ TfuDatInfo        *datInfo,
+ RgInfCeInfo       *ceInfo,
+ uint16_t               slot
+ )
 {
    RgUeCb *ueCb = NULLP;
    Inst   inst  = cellCb->macInst - RG_INST_START;
@@ -2437,48 +1974,43 @@ U16               slot;
 
 #ifdef LTEMAC_SPS
    Bool spsToBeActvtd;
-   U16  sduSize;
+   uint16_t  sduSize;
 #endif
 
-   TRC2(rgTOMProcCrntiCEInDatInd)
 
 #ifndef LTE_L2_MEAS      
-      UNUSED(slot);
+   UNUSED(slot);
 #endif
 
    ueCb = rgDBMGetUeCbFromRachLst (cellCb, datInfo->rnti);
 
    if (ueCb == NULLP)
    {
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,
-               "RNTI:%d Received MSG3 with CRNTI,unable to find ueCb", ceInfo->ces.cRnti);
-       RETVALUE(RFAILED);
+      DU_LOG("\nERROR  -->  MAC : RNTI:%d Received MSG3 with CRNTI,unable to find ueCb", ceInfo->ces.cRnti);
+      return RFAILED;
    }
 
    prevUeCb = rgDBMGetUeCb (cellCb, ceInfo->ces.cRnti);
    if (prevUeCb == NULLP)
    {
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,
-                "RNTI:%d Received MSG3 with CRNTI,unable to find ueCb", ceInfo->ces.cRnti);
-       RETVALUE(RFAILED);
+      DU_LOG("\nERROR  -->  MAC : RNTI:%d Received MSG3 with CRNTI,unable to find ueCb", ceInfo->ces.cRnti);
+      return RFAILED;
    }
-   RLOG_ARG2(L_DEBUG,DBG_CELLID,cellCb->cellId,
-            "CRNTI CE(%d) received through tmpCrnti(%d)",
-            ceInfo->ces.cRnti, datInfo->rnti);
+   DU_LOG("\nERROR  -->  MAC : CRNTI CE(%d) received through tmpCrnti(%d)",
+        ceInfo->ces.cRnti, datInfo->rnti);
    rgDBMDelUeCbFromRachLst(cellCb, ueCb);
    rgRAMFreeUeCb(inst,ueCb);
    ueCb = prevUeCb;
 #ifdef LTEMAC_SPS
    if ((rgTOMUtlProcMsg(cellCb, ueCb, pdu, FALSE,&spsToBeActvtd,&sduSize, slot, NULLP)) != ROK)
 #else
-   if ((rgTOMUtlProcMsg (cellCb, ueCb, pdu, slot, NULLP)) != ROK)
+      if ((rgTOMUtlProcMsg (cellCb, ueCb, pdu, slot, NULLP)) != ROK)
 #endif /* LTEMAC_SPS */
-   {
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,
-                      "RNTI:%d Processing for MSG3 failed",datInfo->rnti);
-       RETVALUE(RFAILED);
-   }
-   RETVALUE(ROK);
+      {
+        DU_LOG("\nERROR  -->  MAC : RNTI:%d Processing for MSG3 failed",datInfo->rnti);
+        return RFAILED;
+      }
+   return ROK;
 }
 /**
  * @brief Handler for processing data indication recieved from PHY for UEs.
@@ -2513,85 +2045,71 @@ U16               slot;
  *      -# ROK 
  *      -# RFAILED 
  **/
-#ifdef ANSI
-PRIVATE S16 rgTOMProcCCCHSduInDatInd
+   static S16 rgTOMProcCCCHSduInDatInd
 (
-RgMacPdu          *pdu,
-RgUeCb            *prevUeCb,
-RgCellCb          *cellCb,
-TfuDatInfo        *datInfo,
-RgInfCeInfo       *ceInfo,
-U16               slot 
-)
-#else
-PRIVATE S16 rgTOMProcCCCHSduInDatInd( pdu, prevUeCb, cellCb, datInfo, ceInfo, slot)
-RgMacPdu          *pdu;
-RgUeCb            *prevUeCb;
-RgCellCb          *cellCb;
-TfuDatInfo        *datInfo;
-RgInfCeInfo       *ceInfo;
-U16               slot;
-#endif
+ RgMacPdu          *pdu,
+ RgUeCb            *prevUeCb,
+ RgCellCb          *cellCb,
+ TfuDatInfo        *datInfo,
+ RgInfCeInfo       *ceInfo,
+ uint16_t               slot 
+ )
 {
    RgUeCb *ueCb = NULLP;
    Inst   inst  = cellCb->macInst - RG_INST_START;
 
 #ifdef LTEMAC_SPS
    Bool spsToBeActvtd;
-   U16  sduSize;
+   uint16_t  sduSize;
 #endif
 
 
-   TRC2(rgTOMProcCCCHSduInDatInd)
 
 #ifndef LTE_L2_MEAS      
-      UNUSED(slot);
+   UNUSED(slot);
 #endif
 
    if (ceInfo->bitMask & RG_CRNTI_CE_PRSNT)
    {
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,
-                      "CRNTI:%d Received MSG3 with CCCH",ceInfo->ces.cRnti);
-       RETVALUE(RFAILED);
+      DU_LOG("\nERROR  -->  MAC : CRNTI:%d Received MSG3 with CCCH",ceInfo->ces.cRnti);
+      return RFAILED;
    }
-   
+
    ueCb = rgDBMGetUeCbFromRachLst (cellCb, datInfo->rnti);
-   
+
    if (ueCb == NULLP)
    {
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,
-                      "RNTI:%d Processing for MSG3 failed", datInfo->rnti);
-       RETVALUE(RFAILED);
+      DU_LOG("\nERROR  -->  MAC : RNTI:%d Processing for MSG3 failed", datInfo->rnti);
+      return RFAILED;
    }
    /* Fix: syed Drop any duplicate Msg3(CCCH Sdu) */
    if (ueCb->dl.hqEnt.numHqProcs)
    {
       /* HqE is already initialized by a previuos Msg3 */ 
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,"RNTI:%d Processing for MSG3 failed. Duplicate "
-          "MSG3 received. Dropping", datInfo->rnti);
-       RETVALUE(RFAILED);
+      DU_LOG("\nERROR  -->  MAC : RNTI:%d Processing for MSG3 failed. Duplicate "
+           "MSG3 received. Dropping", datInfo->rnti);
+      return RFAILED;
    }
-   
+
    if(rgDHMHqEntInit(inst,&ueCb->dl.hqEnt,
-                     cellCb->maxDlHqProcPerUe) != ROK)
+           cellCb->maxDlHqProcPerUe) != ROK)
    {
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,"RNTI:%d Harq Initialization failed ", 
-          datInfo->rnti);
-       RETVALUE(RFAILED);
+      DU_LOG("\nERROR  -->  MAC : RNTI:%d Harq Initialization failed ", 
+           datInfo->rnti);
+      return RFAILED;
    }
-    RLOG_ARG1(L_DEBUG,DBG_CELLID,cellCb->cellId,
-             "CCCH SDU received through tmpCrnti(%d)",datInfo->rnti);
+   DU_LOG("\nDEBUG  -->  MAC : CCCH SDU received through tmpCrnti(%d)",datInfo->rnti);
 #ifdef LTEMAC_SPS
    if ((rgTOMUtlProcMsg(cellCb, ueCb, pdu, FALSE,&spsToBeActvtd,&sduSize, slot, NULLP)) != ROK)
 #else
-   if ((rgTOMUtlProcMsg (cellCb, ueCb, pdu, slot, NULLP)) != ROK)
+      if ((rgTOMUtlProcMsg (cellCb, ueCb, pdu, slot, NULLP)) != ROK)
 #endif /* LTEMAC_SPS */
-   {
-       RLOG_ARG1(L_ERROR,DBG_CELLID,cellCb->cellId,"RNTI:%d Processing for MSG3 failed", 
-          datInfo->rnti);
-       RETVALUE(RFAILED);
-   }
-   RETVALUE(ROK);
+      {
+        DU_LOG("\nERROR  -->  MAC : RNTI:%d Processing for MSG3 failed", 
+              datInfo->rnti);
+        return RFAILED;
+      }
+   return ROK;
 }
 
 #ifdef LTE_L2_MEAS
@@ -2612,21 +2130,10 @@ U16               slot;
  * @return S16
  */
 
-#ifdef ANSI
-PRIVATE S16 rgTOMUtlL2MStoreBufSz
-(
- RgUeCb      *ueCb,
- RgInfCeInfo *ceInfo
- )
-#else
-PRIVATE S16 rgTOMUtlL2MStoreBufSz (ueCb, ceInfo)
- RgUeCb      *ueCb;
- RgInfCeInfo *ceInfo;
-#endif
+static S16 rgTOMUtlL2MStoreBufSz( RgUeCb *ueCb, RgInfCeInfo *ceInfo )
 {
-   U8 lcgId;
-   U8 bsr;
-   TRC2(rgTOMUtlL2MStoreBufSz);
+   uint8_t lcgId;
+   uint8_t bsr;
 
    if(ceInfo->bitMask & RG_TRUNC_BSR_CE_PRSNT)
    {
@@ -2648,7 +2155,7 @@ PRIVATE S16 rgTOMUtlL2MStoreBufSz (ueCb, ceInfo)
       ueCb->ul.lcgArr[2].lcgBsInfo.outStndngBs = rgLwrBsrTbl[ceInfo->ces.bsr.longBsr.bs3];
       ueCb->ul.lcgArr[3].lcgBsInfo.outStndngBs = rgLwrBsrTbl[ceInfo->ces.bsr.longBsr.bs4];
    }
-   RETVALUE(ROK);
+   return ROK;
 } /* end of rgTOMUtlL2MStoreBufSz*/
 
 /** @brief : Compiles list of LCs received in UL data for DTCH RBs
@@ -2664,40 +2171,25 @@ PRIVATE S16 rgTOMUtlL2MStoreBufSz (ueCb, ceInfo)
  *      -# ROK 
  *      -# RFAILED 
  */
-#ifdef ANSI
-PRIVATE Void rgTOML2MCompileActiveLCs
-(
- RgCellCb      *cellCb, 
- RgUeCb        *ueCb,
- RgMacPdu      *pdu,
- RgInfCeInfo   *ceInfo 
- )
-#else
-PRIVATE Void rgTOML2MCompileActiveLCs(cellCb, ueCb, pdu, ceInfo)
-   RgCellCb      *cellCb; 
-   RgUeCb        *ueCb;
-   RgMacPdu      *pdu;
-   RgInfCeInfo   *ceInfo; 
-#endif 
+static Void rgTOML2MCompileActiveLCs(RgCellCb *cellCb,RgUeCb *ueCb,RgMacPdu *pdu,RgInfCeInfo *ceInfo)
 {
    CmLList           *node;
    RgMacSdu          *sdu;
    RgUlLcCb          *ulLcCb;
 
-   TRC2(rgTOML2MCompileActiveLCs)
 
    node =  pdu->sduLst.first;
    while (node)
    {
       sdu = (RgMacSdu*)node->node;
-      
+
       if ((ulLcCb = rgDBMGetUlDedLcCb(ueCb, sdu->lcId)), ulLcCb != NULLP)
       {
-         if (ulLcCb->lcgId != 0)
-         {
-            ceInfo->bitMask |= RG_ACTIVE_LC_PRSNT;
-            ceInfo->ulActLCs[ulLcCb->lcId - 1] = TRUE;
-         }
+        if (ulLcCb->lcgId != 0)
+        {
+           ceInfo->bitMask |= RG_ACTIVE_LC_PRSNT;
+           ceInfo->ulActLCs[ulLcCb->lcId - 1] = TRUE;
+        }
       }
       node = node->next;
    }
@@ -2708,6 +2200,6 @@ PRIVATE Void rgTOML2MCompileActiveLCs(cellCb, ueCb, pdu, ceInfo)
 
 #endif
 /**********************************************************************
-         End of file
-**********************************************************************/
+
+  End of file
+ **********************************************************************/