659 #define MIXER_READ(dev) _SIOR('M', dev, int)  argument
691 #define MIXER_WRITE(dev) _SIOWR('M', dev, int)  argument
790 #define SEQ_LOAD_GMINSTR(dev, instr)  argument
791 #define SEQ_LOAD_GMDRUM(dev, drum)  argument
805 #define SEQ_VOLUME_MODE(dev, mode) {_SEQ_NEEDBUF(8);  _seqbuf[_seqbufptr] = SEQ_EXTENDED;  _seqbuf[…  argument
806 #define _CHN_VOICE(dev, event, chn, note, parm)   {_SEQ_NEEDBUF(8);  _seqbuf[_seqbufptr] = EV_CHN_V…  argument
807 #define SEQ_START_NOTE(dev, chn, note, vol)   _CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol)  argument
809 #define SEQ_STOP_NOTE(dev, chn, note, vol)   _CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol)  argument
810 #define SEQ_KEY_PRESSURE(dev, chn, note, pressure)   _CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, …  argument
811 #define _CHN_COMMON(dev, event, chn, p1, p2, w14)   {_SEQ_NEEDBUF(8);  _seqbuf[_seqbufptr] = EV_CHN…  argument
812 #define SEQ_SYSEX(dev, buf, len)   {int ii, ll=(len);   unsigned char *bufp=buf;  if (ll>6)ll=6;  _…  argument
814 #define SEQ_CHN_PRESSURE(dev, chn, pressure)   _CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0…  argument
816 #define SEQ_PGM_CHANGE(dev, chn, patch)   _CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)  argument
817 #define SEQ_CONTROL(dev, chn, controller, value)   _CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controlle…  argument
819 #define SEQ_BENDER(dev, chn, value)   _CHN_COMMON(dev, MIDI_PITCH_BEND, chn, 0, 0, value)  argument
820 #define SEQ_V2_X_CONTROL(dev, voice, controller, value) {_SEQ_NEEDBUF(8);  _seqbuf[_seqbufptr] = SE…  argument
821 #define SEQ_PITCHBEND(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER, value)  argument
822 #define SEQ_BENDER_RANGE(dev, voice, value) SEQ_V2_X_CONTROL(dev, voice, CTRL_PITCH_BENDER_RANGE, v…  argument
824 #define SEQ_EXPRESSION(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_EXPRESSION, value*128)  argument
825 #define SEQ_MAIN_VOLUME(dev, voice, value) SEQ_CONTROL(dev, voice, CTL_MAIN_VOLUME, (value*16383)/1…  argument
826 #define SEQ_PANNING(dev, voice, pos) SEQ_CONTROL(dev, voice, CTL_PAN, (pos+128) / 2)  argument