-void pl_text_out16(int x, int y, const char *texto, ...);
-void pl_start_watchdog(void);
+void pl_text_out16(int x, int y, const char *texto, ...);
+void pl_start_watchdog(void);
+void *pl_prepare_screenshot(int *w, int *h, int *bpp);
+void pl_init(void);
+
+void pl_update_gun(int *xn, int *xres, int *y, int *in);