.\" Copyright (c) 1983 Regents of the University of California.
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\" @(#)flush.3f 6.1 (Berkeley) 5/15/85
.TH FLUSH 3F "May 15, 1985"
flush \- flush output to a logical unit
.B subroutine flush (lunit)
causes the contents of the buffer for logical unit
to be flushed to the associated file.
This is most useful for logical units 0 and 6 when they are both
associated with the control terminal.
.ie \nM /usr/ucb/lib/libI77.a