UINT my_htonl( UINT nSource )
{
 if( 0 == nSource )
  return 0;

 UINT nResult = 0;
 nResult =  (nSource <<24);
 nResult  =  nResult  | ( 0x00ff0000 & (( nSource << 16) >>8) );
 nResult  =  nResult  | ( 0x0000ff00 & (( nSource << 8) >>16) );
 nResult  =  nResult | ( 0x000000ff & ( nSource >>24 ) );

 return nResult
}