CSD_BUF_SIZE       78 ext/gd/libgd/gd_gif_in.c 	unsigned char    buf[CSD_BUF_SIZE];
CSD_BUF_SIZE      403 ext/gd/libgd/gd_gif_in.c 	if ((scd->curbit + code_size - 1) >= (CSD_BUF_SIZE * 8)) {