libavcodec/get_bits.h:243: error: Uninitialized Value
  The value read from re_size_plus8 was never initialized.

libavcodec/get_bits.h:243:5: 
241.     UPDATE_CACHE(re, s);
242.     tmp = SHOW_UBITS(re, s, n);
243.     LAST_SKIP_BITS(re, s, n);
         ^
244.     CLOSE_READER(re, s);
245.     return tmp;
