656 #define MIXER_READ(dev) _SIOR('M', dev, int)  argument
689 #define MIXER_WRITE(dev) _SIOWR('M', dev, int)  argument
785 #define SEQ_LOAD_GMINSTR(dev,instr)  argument
786 #define SEQ_LOAD_GMDRUM(dev,drum)  argument
800 #define SEQ_VOLUME_MODE(dev,mode) { _SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = SEQ_EXTENDED; _seqbuf[_s…  argument
801 #define _CHN_VOICE(dev,event,chn,note,parm) { _SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = EV_CHN_VOICE; …  argument
802 #define SEQ_START_NOTE(dev,chn,note,vol) _CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol)  argument
804 #define SEQ_STOP_NOTE(dev,chn,note,vol) _CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol)  argument
805 #define SEQ_KEY_PRESSURE(dev,chn,note,pressure) _CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, press…  argument
806 #define _CHN_COMMON(dev,event,chn,p1,p2,w14) { _SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = EV_CHN_COMMON…  argument
807 #define SEQ_SYSEX(dev,buf,len) { int ii, ll = (len); unsigned char * bufp = buf; if(ll > 6) ll = 6;…  argument
809 #define SEQ_CHN_PRESSURE(dev,chn,pressure) _CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0)  argument
811 #define SEQ_PGM_CHANGE(dev,chn,patch) _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)  argument
812 #define SEQ_CONTROL(dev,chn,controller,value) _CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0,…  argument
814 #define SEQ_BENDER(dev,chn,value) _CHN_COMMON(dev, MIDI_PITCH_BEND, chn, 0, 0, value)  argument
815 #define SEQ_V2_X_CONTROL(dev,voice,controller,value) { _SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = SEQ_E…  argument
816 #define SEQ_PITCHBEND(dev,voice,value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER, value)  argument
817 #define SEQ_BENDER_RANGE(dev,voice,value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, val…  argument
819 #define SEQ_EXPRESSION(dev,voice,value) SEQ_CONTROL(dev, voice, CTL_EXPRESSION, value * 128)  argument
820 #define SEQ_MAIN_VOLUME(dev,voice,value) SEQ_CONTROL(dev, voice, CTL_MAIN_VOLUME, (value * 16383) /…  argument
821 #define SEQ_PANNING(dev,voice,pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos + 128) / 2)  argument