cadencii.win32.midiInClose C# (CSharp) Method

        public static uint midiInClose( uint hMidiIn ) {
            uint ret = MMSYSERR_ERROR;
            if ( status_winmm != DllStatus.NotFound ) {
                try {
                    ret = __midiInClose( hMidiIn );
                } catch ( DllNotFoundException ex ) {
                    status_winmm = DllStatus.NotFound;
                }
            } else if ( status_winmm_so != DllStatus.NotFound ) {
                try {
                    ret = __so_midiInClose( hMidiIn );
                } catch ( DllNotFoundException ex ) {
                    status_winmm_so = DllStatus.NotFound;
                }
            }
            return ret;
        }