ZeroDataBlock     144 ext/gd/libgd/gd_gif_in.c 	int ZeroDataBlock = FALSE;
ZeroDataBlock     199 ext/gd/libgd/gd_gif_in.c 			DoExtension(fd, c, &Transparent, &ZeroDataBlock);
ZeroDataBlock     238 ext/gd/libgd/gd_gif_in.c 					BitSet(buf[8], INTERLACE), &ZeroDataBlock);
ZeroDataBlock     246 ext/gd/libgd/gd_gif_in.c 						BitSet(buf[8], INTERLACE), &ZeroDataBlock);