Example Code: SendBytes

//--------------------------------------------------------------------
//     Define SendBytes()
 
BOOL SendBytes (SOCKET s, PBYTE pBuf, DWORD cbBuf) 
{ 
PBYTE pTemp = pBuf; 
int eNumber;
int cbSent;
int cbRemaining = cbBuf; 

if (cbBuf< 1) 
{
     return(TRUE); 
}

while (cbRemaining) 
{ 
     cbSent = send(
          s, 
          (const char *)pTemp, 
          cbRemaining, 
          0); 
     if (SOCKET_ERROR == cbSent) 
     {  
          eNumber = WSAGetLastError();
          if(eNumber == WSAENETRESET)
               printf("1 net reset.\n");
          else
               if(eNumber == WSAENOBUFS)
                    printf("2 no buffs.\n");
               else
                    if(eNumber == WSAENOTCONN)
                         printf("3not conn .\n");
          printf("socket error %d.\n ",eNumber);
          HandleError("send failed."); 
     }
     pTemp += cbSent; 
     cbRemaining -= cbSent; 
} // end while.
return TRUE; 
} // End SendBytes