/*  * 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. */ /* * pANS stdio -- clearerr */#include "iolib.h"void clearerr(FILE *f){	switch(f->state){	case ERR:		f->state=f->buf?RDWR:OPEN;		break;	case END:		f->state=RDWR;		break;	}}