GUARD_VAL 476 core/gui_draw.c *((unsigned char*)(bitmap_buffer[0])) = GUARD_VAL; GUARD_VAL 477 core/gui_draw.c *((unsigned char*)(bitmap_buffer[1])) = GUARD_VAL; GUARD_VAL 479 core/gui_draw.c *((unsigned char*)(frame_buffer[0])) = GUARD_VAL; GUARD_VAL 480 core/gui_draw.c *((unsigned char*)(frame_buffer[1])) = GUARD_VAL; GUARD_VAL 487 core/gui_draw.c if (*((unsigned char*)(bitmap_buffer[active_bitmap_buffer])) != GUARD_VAL) return 0; GUARD_VAL 489 core/gui_draw.c if (*((unsigned char*)(frame_buffer[0])) != GUARD_VAL) return 0; GUARD_VAL 490 core/gui_draw.c if (*((unsigned char*)(frame_buffer[1])) != GUARD_VAL) return 0;