WV_INITIAL_BLOCK   48 libavcodec/wavpack.h #define WV_SINGLE_BLOCK (WV_INITIAL_BLOCK | WV_FINAL_BLOCK)
WV_INITIAL_BLOCK 2583 libavcodec/wavpackenc.c         s->flags |= WV_INITIAL_BLOCK;
WV_INITIAL_BLOCK 2601 libavcodec/wavpackenc.c     if (s->flags & WV_INITIAL_BLOCK &&