56 typedef struct Chunk {  struct
58   struct Chunk* next_;  argument
59 } Chunk;  typedef
72   Chunk* chunks_;  // non-image chunks
73   Chunk** chunks_tail_;
177 static void AddChunk(WebPDemuxer* const dmux, Chunk* const chunk) {  in AddChunk()
353   Chunk* const chunk = (Chunk*)WebPSafeCalloc(1ULL, sizeof(*chunk));  in StoreChunk()
755   Chunk* c;  in WebPDemuxDelete()
765     Chunk* const cur_chunk = c;  in WebPDemuxDelete()
890   const Chunk* c;  in ChunkCount()
899 static const Chunk* GetChunk(const WebPDemuxer* const dmux,  in GetChunk()
902   const Chunk* c;  in GetChunk()
924     const Chunk* const chunk = GetChunk(dmux, fourcc, chunk_num);  in SetChunk()