/*  * This file is part of the UCB release of Plan 9. It is subject to the license * terms in the LICENSE file found in the top-level directory of this * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No * part of the UCB release of Plan 9, including this file, may be copied, * modified, propagated, or distributed except according to the terms contained * in the LICENSE file. */ #include <u.h>#include <libc.h>#include <draw.h> voidfreesubfont(Subfont *f){	if(f == 0)		return;	f->ref--;	if(f->ref > 0)		return;	uninstallsubfont(f);	free(f->info);	/* note: f->info must have been malloc'ed! */	freeimage(f->bits);	free(f);}