+ if (wiz_gamepak_size)
+ munmap(gamepak_rom, wiz_gamepak_size);
+ if (wiz_gamepak_fd >= 0)
+ close(wiz_gamepak_fd);
+ gamepak_rom = NULL;
+ wiz_gamepak_size = 0;
+ wiz_gamepak_fd = -1;
+}
+
+u32 wiz_load_gamepak(char *name)
+{
+ char *dot_position = strrchr(name, '.');
+ u32 ret;
+
+ if (!strcasecmp(dot_position, ".zip"))
+ {
+ if (wiz_gamepak_fd >= 0)
+ {
+ wiz_gamepak_cleanup();
+ printf("switching to ROM malloc\n");
+ init_gamepak_buffer();
+ }
+ return load_file_zip(name);
+ }
+
+ if (wiz_gamepak_fd < 0)
+ {
+ extern void *gamepak_memory_map;
+ free(gamepak_rom);
+ free(gamepak_memory_map);
+ gamepak_memory_map = NULL;
+ printf("switching to ROM mmap\n");
+ }
+ else
+ wiz_gamepak_cleanup();
+
+ wiz_gamepak_fd = open(name, O_RDONLY|O_NOATIME, S_IRUSR);
+ if (wiz_gamepak_fd < 0)
+ {
+ perror("wiz_load_gamepak: open failed");