2  * Copyright by Hannu Savolainen 1993-1997
228 #define WAVE_UNSIGNED	0x02	/* bit 1 = Signed - Unsigned data. */
229 #define WAVE_LOOPING	0x04	/* bit 2 = looping enabled-1. */
233 #define WAVE_ENVELOPES	0x40	/* bit 6 = Enable envelopes - 1 */
269 		int panning;	/* -128=left, 127=right */
378 /*		undefined		0x14 - 0x1f */
395 /*		undefined		0x46 - 0x4f */
401 /*		undefined		0x54 - 0x5a */
414 /*		undefined		0x66 - 0x78 */
415 /*		reserved		0x79 - 0x7f */
475 		short		device;		/*	Synth# (0-4)	*/
482 		int	device;		/* 0-N. INITIALIZE BEFORE CALLING */
513 #define MIDI_CAP_MPU401		1		/* MPU-401 intelligent mode */
517 		int		device;		/* 0-N. INITIALIZE BEFORE CALLING */
657  *	disabled which saves CPU time but also let's the previous buffer content to
779 /* Some on/off settings (SOUND_SPECIAL_MIN - SOUND_SPECIAL_MAX) */
985  *			0x02	= Channel event (event[3] = chn).
1046  *	the OSSlib-3.8 style interface. It is no longer possible
1051  *	the GPL version of OSS-4.x and build against that version
1074  *	SEQ_DEFINEBUF (2048);	-- Defines a buffer for 2048 bytes
1076  *	int seqfd;		-- The file descriptor for /dev/sequencer.
1082  *	    if (write (seqfd, _seqbuf, _seqbufptr) == -1)
1085  *		exit (-1);
1128 #define _CHN_VOICE(dev, event, chn, note, parm) \  argument
1133 					_seqbuf[_seqbufptr+3] = (chn);\
1140 #define SEQ_START_NOTE(dev, chn, note, vol) \  argument
1141 		_CHN_VOICE(dev, MIDI_NOTEON, chn, note, vol)
1143 #define SEQ_STOP_NOTE(dev, chn, note, vol) \  argument
1144 		_CHN_VOICE(dev, MIDI_NOTEOFF, chn, note, vol)
1146 #define SEQ_KEY_PRESSURE(dev, chn, note, pressure) \  argument
1147 		_CHN_VOICE(dev, MIDI_KEY_PRESSURE, chn, note, pressure)
1153 #define _CHN_COMMON(dev, event, chn, p1, p2, w14) \  argument
1158 					_seqbuf[_seqbufptr+3] = (chn);\
1171  * and the last byte (buf[len-1] of the last fragment must be 0xf7. No byte
1191 #define SEQ_CHN_PRESSURE(dev, chn, pressure) \  argument
1192 		_CHN_COMMON(dev, MIDI_CHN_PRESSURE, chn, pressure, 0, 0)
1195 #define SEQ_PGM_CHANGE(dev, chn, patch) \  argument
1196 		_CHN_COMMON(dev, MIDI_PGM_CHANGE, chn, patch, 0, 0)
1198 #define SEQ_CONTROL(dev, chn, controller, value) \  argument
1199 		_CHN_COMMON(dev, MIDI_CTL_CHANGE, chn, controller, 0, value)
1201 #define SEQ_BENDER(dev, chn, value) \  argument
1202 		_CHN_COMMON(dev, MIDI_PITCH_BEND, chn, 0, 0, value)
1276 		 if (write(seqfd, (char*)(patchx), len)==-1) \