midiConnect function winmm
Connects a MIDI input device to a MIDI thru or output device, or connects a MIDI thru device to a MIDI output device.
To learn more, see learn.microsoft.com/windows/win32/api/mmeapi/nf-mmeapi-midiconnect.
Implementation
@pragma('vm:prefer-inline')
int midiConnect(HMIDI hmi, HMIDIOUT hmo) => _midiConnect(hmi, hmo, nullptr);