S16 egtpHdlDatInd(EgtpMsg msg);
S16 egtpEncodeHdr(U8 *preEncodedHdr, EgtpMsgHdr *preDefHdr, U8 *hdrIdx);
S16 egtpSendMsg(Buffer *mBuf);
-S16 egtpTTIInd();
+S16 egtpSlotInd();
S16 egtpRecvMsg();
S16 egtpHdlRecvData(Buffer *mBuf);
S16 egtpDecodeHdr(Buffer *mBuf, EgtpMsg *egtpMsg);