fgetc.c

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/* Copyright (c) Colorado School of Mines, 2006.*/
/* All rights reserved.                       */

#include	"sfstdio.h"

/*	Get a byte.
**	Written by Kiem-Phong Vo
*/

#if __STD_C
int fgetc(reg FILE* f)
#else
int fgetc(f)
reg FILE*	f;
#endif
{
	reg Sfio_t*	sf;
	reg int		rv;

	if(!(sf = _sfstream(f)))
		return -1;
	if((rv = sfgetc(sf)) < 0)
		_stdseterr(f,sf);
	return rv;
}

#if _lib__IO_getc && !_done_IO_getc && !defined(fgetc)
#define _done_IO_getc	1
#define fgetc	_IO_getc
#include	"fgetc.c"
#undef fgetc
#endif

#if _lib_fgetc_unlocked && !_done_fgetc_unlocked && !defined(fgetc)
#define _done_fgetc_unlocked	1
#define fgetc	fgetc_unlocked
#include	"fgetc.c"
#undef fgetc
#endif