midiOutLongMsg function winmm

int midiOutLongMsg(
  1. HMIDIOUT hmo,
  2. Pointer<MIDIHDR> pmh,
  3. int cbmh
)

Sends a system-exclusive MIDI message to the specified MIDI output device.

To learn more, see learn.microsoft.com/windows/win32/api/mmeapi/nf-mmeapi-midioutlongmsg.

Implementation

@pragma('vm:prefer-inline')
int midiOutLongMsg(HMIDIOUT hmo, Pointer<MIDIHDR> pmh, int cbmh) =>
    _midiOutLongMsg(hmo, pmh, cbmh);