1 files changed, 26 insertions, 0 deletions
diff --git a/src/hexen/i_cdmus.h b/src/hexen/i_cdmus.h
new file mode 100644
index 00000000..0c7d729a
--- /dev/null
+++ b/src/hexen/i_cdmus.h
@@ -0,0 +1,26 @@
+
+// i_cdmus.h
+
+#ifndef __ICDMUS__
+#define __ICDMUS__
+
+#define CDERR_NOTINSTALLED   10     // MSCDEX not installed
+#define CDERR_NOAUDIOSUPPORT 11     // CD-ROM Doesn't support audio
+#define CDERR_NOAUDIOTRACKS  12     // Current CD has no audio tracks
+#define CDERR_BADDRIVE       20     // Bad drive number
+#define CDERR_BADTRACK       21     // Bad track number
+#define CDERR_IOCTLBUFFMEM   22     // Not enough low memory for IOCTL
+#define CDERR_DEVREQBASE     100    // DevReq errors
+
+extern int cd_Error;
+
+int I_CDMusInit(void);
+int I_CDMusPlay(int track);
+int I_CDMusStop(void);
+int I_CDMusResume(void);
+int I_CDMusSetVolume(int volume);
+int I_CDMusFirstTrack(void);
+int I_CDMusLastTrack(void);
+int I_CDMusTrackLength(int track);
+
+#endif