57   size_t end_;          // end location  member
90   return (mem->end_ - mem->start_);  in MemDataSize()
137                               mem->buf_ + mem->end_ - last_start);  in DoRemap()
179   if (mem->end_ + data_size > mem->buf_size_) {  // Need some free memory  in AppendToMemBuffer()
192     mem->end_ = current_size;  in AppendToMemBuffer()
195   memcpy(mem->buf_ + mem->end_, data, data_size);  in AppendToMemBuffer()
196   mem->end_ += data_size;  in AppendToMemBuffer()
197   assert(mem->end_ <= mem->buf_size_);  in AppendToMemBuffer()
213   mem->end_ = mem->buf_size_ = data_size;  in RemapMemBuffer()
293   assert(mem->start_ <= mem->end_);  in ChangeState()
474         assert(idec->mem_.start_ <= idec->mem_.end_);  in DecodeRemaining()