42 …voice,cmd,p1,p2) { _SEQ_NEEDBUF(8); _seqbuf[_seqbufptr] = SEQ_PRIVATE; _seqbuf[_seqbufptr + 1] = (…  argument
45 #define GUS_VOICESAMPLE(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_VOICESAMPLE, (p1), 0)  argument
46 #define GUS_VOICEON(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_VOICEON, (p1), 0)  argument
47 #define GUS_VOICEOFF(chn,voice) _GUS_CMD(chn, voice, _GUS_VOICEOFF, 0, 0)  argument
49 #define GUS_VOICEFADE(chn,voice) _GUS_CMD(chn, voice, _GUS_VOICEFADE, 0, 0)  argument
50 #define GUS_VOICEMODE(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_VOICEMODE, (p1), 0)  argument
51 #define GUS_VOICEBALA(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_VOICEBALA, (p1), 0)  argument
52 #define GUS_VOICEFREQ(chn,voice,p) _GUS_CMD(chn, voice, _GUS_VOICEFREQ, (p) & 0xffff, ((p) >> 16) &…  argument
54 #define GUS_VOICEVOL(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_VOICEVOL, (p1), 0)  argument
55 #define GUS_VOICEVOL2(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_VOICEVOL2, (p1), 0)  argument
56 #define GUS_RAMPRANGE(chn,voice,low,high) _GUS_CMD(chn, voice, _GUS_RAMPRANGE, (low), (high))  argument
57 #define GUS_RAMPRATE(chn,voice,p1,p2) _GUS_CMD(chn, voice, _GUS_RAMPRATE, (p1), (p2))  argument
59 #define GUS_RAMPMODE(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_RAMPMODE, (p1), 0)  argument
60 #define GUS_RAMPON(chn,voice,p1) _GUS_CMD(chn, voice, _GUS_RAMPON, (p1), 0)  argument
61 #define GUS_RAMPOFF(chn,voice) _GUS_CMD(chn, voice, _GUS_RAMPOFF, 0, 0)  argument
62 #define GUS_VOLUME_SCALE(chn,voice,p1,p2) _GUS_CMD(chn, voice, _GUS_VOLUME_SCALE, (p1), (p2))  argument
64 #define GUS_VOICE_POS(chn,voice,p) _GUS_CMD(chn, voice, _GUS_VOICE_POS, (p) & 0xffff, ((p) >> 16) &…  argument