MaximumLZWBits     77 coders/gif.c   #define MaximumLZWCode  (1UL << MaximumLZWBits)
MaximumLZWBits    379 coders/gif.c             (lzw_info->bits < MaximumLZWBits))
MaximumLZWBits    421 coders/gif.c     if (data_size > MaximumLZWBits)
MaximumLZWBits    938 coders/gif.c     if (data_size > MaximumLZWBits)