| private __so_midiOutUnprepareHeader ( [ hMidiOut, MIDIHDR &lpMidiOutHdr, [ uSize ) : uint | ||
| hMidiOut | [ | |
| lpMidiOutHdr | MIDIHDR | |
| uSize | [ | |
| return | uint | |
private static extern uint __so_midiOutUnprepareHeader( [MarshalAs( UnmanagedType.SysUInt )] IntPtr hMidiOut, ref MIDIHDR lpMidiOutHdr, [MarshalAs( UnmanagedType.U4 )] uint uSize );