1 files changed, 116 insertions, 0 deletions

diff --git a/private/mvdm/softpc.new/base/inc/cdrom_fn.h b/private/mvdm/softpc.new/base/inc/cdrom_fn.h
new file mode 100644
index 000000000..090fd21a8
--- /dev/null
+++ b/private/mvdm/softpc.new/base/inc/cdrom_fn.h
@@ -0,0 +1,116 @@
+/*[
+ *	Product:		SoftPC-AT Revision 3.0
+ *	Name:			cdrom_fn.h
+ *	Purpose:		Interface & defines used by cdrom_fn.c
+ *
+ *	Derived From:		next_cdrom.c, 1.5, 23/9/92, Jason Proctor
+ *
+ *	Sccs ID:		@(#)cdrom_fn.h	1.3 04/14/94
+ *
+ *	(c)Copyright Insignia Solutions Ltd., 1992. All rights reserved.
+]*/
+
+/* CD addressing modes */
+#define		kBlockAddressMode		0
+#define		kRedbookAddressMode		1
+#define		kTrackAddressMode		2
+
+/* equate for special lead out track */
+#define		kActualLeadOutTrack		0xaa
+#define		kLeadOutTrack			100
+
+/* values for device status
+ * 0x282 => data only, read only, prefetch supported, no interleaving
+ *	    only cooked reading, no audio channel manipulation, 
+ *	    supports Redbook addressing, doesn't support R-W sub-channels
+ */
+#define		kDeviceStatus			0x282
+#define		kAudioSupported			(1<<4)
+#define		kNoDiskPresent			(1<<11)
+
+/* data formats for read subchannel command */
+#define		kCurrentPosDataFormat	1
+#define		kMediaCatDataFormat		2
+#define		kTrackStdDataFormat		3
+
+/* bit mask for audio status bit */
+#define		kAudioPlayInProgress	0x11
+
+
+/* TYPEDEFS */
+
+struct toc_info
+{
+	UTINY	control;
+	UTINY	hour;
+	UTINY	minute;
+	UTINY	sec;
+	UTINY	frame;
+};
+
+/* entire table of contents */
+/* naudio/ndata hacked out by Jase as we don't need them */
+struct toc_all
+{
+	UTINY		firsttrack;
+	UTINY		lasttrack;
+	struct toc_info	info[101];
+};
+
+typedef struct
+{
+	INT				cdDeviceFD;
+	IUM32			cdAddressMode;
+	IUM32			cdCommandMode;
+	IUM32			cdBlockSize;
+	IUM32			cdBlockAddress;
+	IUM32			cdTransmitCount;
+	IUM32			cdReceiveCount;
+	struct toc_all	cdTOC;
+	BOOL			cdChangedMedia;
+	BOOL			cdOpen;
+	BOOL			cdReadTOC;
+	UTINY			*cdBuffer;
+	UTINY			cdTempBuffer [256];
+	CHAR			cdDeviceName [MAXPATHLEN];
+
+} CDROMGlobalRec;
+
+/* conveniently small MSF record */
+typedef struct
+{
+	UTINY				msfMinutes;
+	UTINY				msfSeconds;
+	UTINY				msfFrames;
+
+} MSFRec;
+
+/* utility routines */
+
+extern void		CreateMSF IPT2 (MSFRec *, startMSF, MSFRec *, endMSF);
+extern IUM32		Redbook2HighSierra IPT1 (UTINY *, address);
+extern void		HighSierra2Redbook IPT2 (IUM32, block, MSFRec *, msf);
+
+
+/* host interface stuff */
+
+extern void		host_set_cd_retn_stat IPT0 ();
+extern void		host_cd_media_changed IPT0 ();
+
+extern int		host_scsi_test_unit_ready IPT0 ();
+extern int		host_scsi_seek IPT0 ();
+extern int		host_scsi_read IPT0 ();
+extern int		host_scsi_play_audio IPT0 ();
+extern int		host_scsi_pause_resume_audio IPT1 (BOOL, pause);
+extern int		host_scsi_read_UPC IPT0 ();
+extern int		host_scsi_read_position IPT1 (BOOL, full);
+extern int		host_scsi_audio_status IPT0 ();
+extern int		host_scsi_playback_status IPT0 ();
+extern int		host_scsi_set_blocksize IPT0 ();
+extern int		host_scsi_read_TOC IPT0 ();
+
+/* IMPORTED DATA */
+
+/* imported from base/dos/cdrom.c */
+extern BOOL				bl_red_book;
+extern int				cd_retn_stat;