.TH zmq_flush 3 "" "(c)2007-2009 FastMQ Inc." "0MQ User Manuals" .SH NAME zmq_flush \- flushes pre-sent messages to the socket .SH SYNOPSIS .B int zmq_flush (void *s); .SH DESCRIPTION .SH RETURN VALUE .SH ERRORS .SH EXAMPLE .SH SEE ALSO .SH AUTHOR Martin Sustrik