MC_PIPE_STREAM_UNREAD  248 lib/utilunix.c         ps->len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  585 lib/utilunix.c         p->out.len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  586 lib/utilunix.c         p->err.len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  617 lib/utilunix.c         p->out.len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  622 lib/utilunix.c         p->err.len = MC_PIPE_STREAM_UNREAD;