u8 psxHwRead8(u32 add);
u16 psxHwRead16(u32 add);
u32 psxHwRead32(u32 add);
-void psxHwWrite8(u32 add, u8 value);
-void psxHwWrite16(u32 add, u16 value);
+void psxHwWrite8(u32 add, u32 value);
+void psxHwWrite16(u32 add, u32 value);
void psxHwWrite32(u32 add, u32 value);
-int psxHwFreeze(gzFile f, int Mode);
+int psxHwFreeze(void *f, int Mode);
+
+void psxHwWriteIstat(u32 value);
+void psxHwWriteImask(u32 value);
+void psxHwWriteChcr0(u32 value);
+void psxHwWriteChcr1(u32 value);
+void psxHwWriteChcr2(u32 value);
+void psxHwWriteChcr3(u32 value);
+void psxHwWriteChcr4(u32 value);
+void psxHwWriteChcr6(u32 value);
+void psxHwWriteDmaIcr32(u32 value);
+void psxHwWriteGpuSR(u32 value);
+u32 psxHwReadGpuSR(void);
#ifdef __cplusplus
}