extern unsigned short hword;
extern unsigned char byte;
+extern void *psxH_ptr;
+
+// same as invalid_code, just a region for ram write checks (inclusive)
+extern u32 inv_code_start, inv_code_end;
+
/* cycles/irqs */
extern unsigned int next_interupt;
extern int pending_exception;
/* called by drc */
-void MTC0_();
-#define MTC0 MTC0_ /* don't call interpreter with wrong args */
+void pcsx_mtc0(u32 reg);
+void pcsx_mtc0_ds(u32 reg);
/* misc */
-extern void *psxHLEt_addr;
+extern void (*psxHLEt[])();