int PicoCartLoad(pm_file *f,unsigned char **prom,unsigned int *psize);\r
int PicoCartInsert(unsigned char *rom,unsigned int romsize);\r
void Byteswap(unsigned char *data,int len);\r
-int PicoUnloadCart(unsigned char* romdata);\r
+int PicoCartUnload(void);\r
extern void (*PicoCartLoadProgressCB)(int percent);\r
extern void (*PicoCDLoadProgressCB)(int percent);\r
\r