📄 pflush.c
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/* Copyright (c) 1979 Regents of the University of California */static char sccsid[] = "@(#)PFLUSH.c 1.2 1/21/83";#include "h00vars.h"/* * insure that a usable image is in the buffer window */PFLUSH(){ register struct iorec *next; for (next = _fchain.fchain; next != FILNIL; next = next->fchain) { if ((next->funit & (FDEF | FREAD)) != 0) continue; if (next->fbuf != 0) fflush(next->fbuf); }}
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