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;