#define DRV_FAILURE 0x0000
#define DRV_EXITAPPLICATION 0x000C
+#define MAXWAVEDRIVERS 10
+#define MAXMIDIDRIVERS 10
+#define MAXAUXDRIVERS 10
+#define MAXMCIDRIVERS 32
+#define MAXMIXERDRIVERS 10
+
#define MCI_OPEN_DRIVER 0x0801
#define MCI_CLOSE_DRIVER 0x0802
#define MCI_SOUND 0x0812