BLOCK_MIN_BITS    113 libavcodec/wma.c         nb_max = s->frame_len_bits - BLOCK_MIN_BITS;
BLOCK_MIN_BITS    226 libavcodec/wma.c                 a     = s->frame_len_bits - BLOCK_MIN_BITS - k;
BLOCK_MIN_BITS     37 libavcodec/wma.h #define BLOCK_NB_SIZES (BLOCK_MAX_BITS - BLOCK_MIN_BITS + 1)