//	if(-1==(mFileDescriptor=::open(pathFileName,O_RDONLY|O_BINARY,0,SH_DENYWR)))return;
//	mhGlobalBuffer=::GlobalAlloc(GMEM_FIXED,MaxInputBuffer);
//	if(!mhGlobalBuffer)return;
//	mlpBuffer=(UCHAR FAR *)::GlobalLock(mhGlobalBuffer);