diff options
| -rw-r--r-- | backends/midi/windows.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backends/midi/windows.cpp b/backends/midi/windows.cpp index f9da3e3e4d..ba9e35187a 100644 --- a/backends/midi/windows.cpp +++ b/backends/midi/windows.cpp @@ -62,7 +62,7 @@ int MidiDriver_WIN::open() { return MERR_ALREADY_OPEN; _streamEvent = CreateEvent(NULL, true, true, NULL); - MMRESULT res = midiOutOpen((HMIDIOUT *)&_mo, MIDI_MAPPER, (unsigned long)_streamEvent, 0, CALLBACK_EVENT); + MMRESULT res = midiOutOpen((HMIDIOUT *)&_mo, MIDI_MAPPER, (DWORD_PTR)_streamEvent, 0, CALLBACK_EVENT); if (res != MMSYSERR_NOERROR) { check_error(res); CloseHandle(_streamEvent); |