Lines Matching defs:unused
396 /* either fully unused or fully used */
510 size_t unused, sent;
513 unused = get_unused_space(fstream);
514 if (unused < size)
515 o_stream_grow_buffer(fstream, size-unused);
519 unused = fstream->tail >= fstream->head ?
523 if (unused > size-sent)
524 unused = size-sent;
526 CONST_PTR_OFFSET(data, sent), unused);
527 sent += unused;
529 fstream->tail += unused;