Copyright (c) 1983 The Regents of the University of California.
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%sccs.include.proprietary.roff%

@(#)flush.3 6.2 (Berkeley) 04/30/91

C 5 flush - flush output to a logical unit subroutine flush (lunit) Flush causes the contents of the buffer for logical unit lunit 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. fclose(3S)