Smartango

TLex8 lbuf=TLex8(aBuf);

check:
if (crF)
{
  if (lbuf.Peek()==Klf)
  {
    TUint hdridx=iHeadEnd + 1 + lbuf.Offset();
    if (iLastHdrIdx +1 == hdridx)
      iHdrClosed = ETrue;
    iLastHdrIdx = hdridx;
    iIdxs->Append(iLastHdrIdx);
    iHdrNr++;
  }
  lbuf.Inc();
  crF=EFalse;
}
while (lbuf.Offset() lbuf.Inc();

if (lbuf.Peek()==Kcr) crF=ETrue;
if (lbuf.Offset()==aSize)
  goto parsed;
goto check;
parsed:

Take a whole http response and parse header lines. iLastIdrIdx is found searching \r\n\r\n sequence in aBuf. This code parse header and put in iIdxs int array. LIT8(Kcr,"\r"); LIT8(Klf,"\n");