/* SoC specific functions */
extern void (*gp2x_video_flip)(void);
extern void (*gp2x_video_flip2)(void);
+/* negative bpp means rotated mode (for Wiz) */
extern void (*gp2x_video_changemode_ll)(int bpp);
extern void (*gp2x_video_setpalette)(int *pal, int len);
extern void (*gp2x_video_RGB_setscaling)(int ln_offs, int W, int H);
extern void (*set_ram_timings)(void);
extern void (*unset_ram_timings)(void);
+extern int (*gp2x_read_battery)(void);
+/* gettimeofday is not suitable for Wiz, at least fw 1.1 or lower */
+extern unsigned int (*gp2x_get_ticks_ms)(void);
+extern unsigned int (*gp2x_get_ticks_us)(void);