midiOutGetVolume function Null safety winmm

int midiOutGetVolume(
  1. int hmo,
  2. Pointer<Uint32> pdwVolume
)

The midiOutGetVolume function retrieves the current volume setting of a MIDI output device.

MMRESULT midiOutGetVolume(
  HMIDIOUT hmo,
  LPDWORD  pdwVolume
);

Implementation

int midiOutGetVolume(int hmo, Pointer<Uint32> pdwVolume) =>
    _midiOutGetVolume(hmo, pdwVolume);