2 boolean crit_path_button_enabled);
void alloc_draw_structs(void)
void set_graphics_state(boolean show_graphics_val, int gr_automode_val, enum e_route_type route_type)
void init_draw_coords(float clb_width)
void free_draw_structs(void)
void update_screen(int priority, char *msg, enum pic_type pic_on_screen_val, boolean crit_path_button_enabled)