+#define CTRL_IRQ 0x40\r
+#define CTRL_REVERB 0x80\r
+#define CTRL_NOISE 0x3f00\r
+#define CTRL_MUTE 0x4000\r
+#define CTRL_ON 0x8000\r
+\r
+#define STAT_IRQ 0x40\r
+\r
+///////////////////////////////////////////////////////////\r
+\r
+void CALLBACK SPUwriteRegister(unsigned long reg, unsigned short val, unsigned int cycles);\r
+\r