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JM_SB.H

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+/* Hovertank 3-D Source Code
+ * Copyright (C) 1993-2014 Flat Rock Software
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+//
+//	jm_sb.h
+//	Constants, structs, and function prototypes for my SoundBlaster stuff
+//
+typedef unsigned char byte;
+typedef unsigned boolean;
+
+
+#ifndef	__jm__
+#include "jm.h"
+#endif
+
+// Registers for the Sound Blaster card - needs to be offset by n0
+#define	sbReset		0x206
+#define	sbReadData	0x20a
+#define	sbWriteCmd	0x20c
+#define	sbWriteData	0x20c
+#define	sbWriteStat	0x20c
+#define	sbDataAvail	0x20e
+
+
+typedef	struct
+		{
+			longword	offset,length,
+						hertz;
+			byte		bits,
+						reference;
+		} SampledSound;
+
+//
+//	Function prototypes
+//
+
+extern	void	jmStartSB(void),jmStopSB(void),
+				jmSetSBInterrupt(int),
+				jmSetSamplePtr(SampledSound huge *),
+				jmPlaySample(int),jmStopSample(void);
+extern	boolean	jmDetectSoundBlaster(int),
+				jmSamplePlaying(void);