1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                  Common Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*            http://www.opensource.org/licenses/cpl1.0.txt             *
11*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                  David Korn <dgk@research.att.com>                   *
19*                   Phong Vo <kpv@research.att.com>                    *
20*                                                                      *
21***********************************************************************/
22/* OBSOLETE 19961031 -- for shared library compatibility */
23
24#include	"sfhdr.h"
25
26#undef	_sfgetu2
27
28_BEGIN_EXTERNS_
29#if _BLD_sfio && defined(__EXPORT__)
30#define extern	__EXPORT__
31#endif
32
33extern long	_sfgetu2 _ARG_((Sfio_t*, long));
34
35#undef	extern
36_END_EXTERNS_
37
38#if __STD_C
39long _sfgetu2(reg Sfio_t* f, long v)
40#else
41long _sfgetu2(f, v)
42reg Sfio_t*	f;
43long		v;
44#endif
45{
46	if (v < 0)
47		return -1;
48	sfungetc(f, v);
49	return sfgetu(f);
50}
51