typedef uint32_t (CALLBACK* GPUreadStatus)(void);\r
typedef uint32_t (CALLBACK* GPUreadData)(void);\r
typedef void (CALLBACK* GPUreadDataMem)(uint32_t *, int);\r
-typedef long (CALLBACK* GPUdmaChain)(uint32_t *,uint32_t, uint32_t *);\r
+typedef long (CALLBACK* GPUdmaChain)(uint32_t *, uint32_t, uint32_t *, int32_t *);\r
typedef void (CALLBACK* GPUupdateLace)(void);\r
-typedef long (CALLBACK* GPUconfigure)(void);\r
-typedef long (CALLBACK* GPUtest)(void);\r
-typedef void (CALLBACK* GPUabout)(void);\r
typedef void (CALLBACK* GPUmakeSnapshot)(void);\r
typedef void (CALLBACK* GPUkeypressed)(int);\r
typedef void (CALLBACK* GPUdisplayText)(char *);\r
extern GPUupdateLace GPU_updateLace;\r
extern GPUinit GPU_init;\r
extern GPUshutdown GPU_shutdown; \r
-extern GPUconfigure GPU_configure;\r
-extern GPUtest GPU_test;\r
-extern GPUabout GPU_about;\r
extern GPUopen GPU_open;\r
extern GPUclose GPU_close;\r
extern GPUreadStatus GPU_readStatus;\r