MC_PIPE_STREAM_UNREAD  242 lib/utilunix.c         ps->len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  657 lib/utilunix.c         p->out.len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  658 lib/utilunix.c         p->err.len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  689 lib/utilunix.c         p->out.len = MC_PIPE_STREAM_UNREAD;
MC_PIPE_STREAM_UNREAD  694 lib/utilunix.c         p->err.len = MC_PIPE_STREAM_UNREAD;