setbuffer.c

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/* Copyright (c) Colorado School of Mines, 2006.*//* All rights reserved.                       */#include	"sfstdio.h"/*	Change stream buffer**	Written by Kiem-Phong Vo*/#if __STD_Cint setbuffer(reg FILE* f, char* buf, size_t size)#elseint setbuffer(f,buf, size)reg FILE*	f;char*		buf;size_t		size;#endif{	reg Sfio_t*	sf;	if(!(sf = _sfstream(f)))		return -1;	sfsetbuf(sf,(Void_t*)buf, buf ? size : 0);	return 0;}

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