48   uint32_t end_;        // end location  member
82   return (mem->end_ - mem->start_);  in MemDataSize()
94   if (mem->end_ + data_size > mem->buf_size_) {  // Need some free memory  in AppendToMemBuffer()
119     mem->end_ = MemDataSize(mem);  in AppendToMemBuffer()
123   memcpy(mem->buf_ + mem->end_, data, data_size);  in AppendToMemBuffer()
124   mem->end_ += data_size;  in AppendToMemBuffer()
125   assert(mem->end_ <= mem->buf_size_);  in AppendToMemBuffer()
126   dec->parts_[last_part].buf_end_ = mem->buf_ + mem->end_;  in AppendToMemBuffer()
163   mem->end_ = mem->buf_size_ = data_size;  in RemapMemBuffer()
261   riff_header_size = idec->mem_.end_ - curr_size;  in DecodeHeader()
266   assert(idec->mem_.start_ <= idec->mem_.end_);  in DecodeHeader()
383         assert(idec->mem_.start_ <= idec->mem_.end_);  in DecodeRemaining()