Lines Matching defs:hPort
1020 static HANDLE hPort = INVALID_HANDLE_VALUE;
1021 BOOL res = (hPort != INVALID_HANDLE_VALUE);
1025 hPort = CreateFile(TEXT("COM1:"),
1031 if ( hPort == INVALID_HANDLE_VALUE ) {
1037 WriteFile (hPort, &x, 1, &Len, 0);
1038 WriteFile (hPort, &x, 1, &Len, 0);
1039 WriteFile (hPort, &x, 1, &Len, 0);
1040 WriteFile (hPort, &x, 1, &Len, 0);
1045 CloseHandle(hPort);
1046 hPort = INVALID_HANDLE_VALUE;