text: /***********************************************************************
  *                                                                      *
  *               This software is part of the ast package               *
  *          Copyright (c) 1985-2011 AT&T Intellectual Property          *
  *                      and is licensed under the                       *
  *                 Eclipse Public License, Version 1.0                  *
  *                    by AT&T Intellectual Property                     *
  *                                                                      *
  *                A copy of the License is available at                 *
  *          http://www.eclipse.org/org/documents/epl-v10.html           *
  *         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
  *                                                                      *
  *              Information and Software Systems Research               *
  *                            AT&T Research                             *
  *                           Florham Park NJ                            *
  *                                                                      *
  *                 Glenn Fowler <gsf@research.att.com>                  *
  *                  David Korn <dgk@research.att.com>                   *
  *                   Phong Vo <kpv@research.att.com>                    *
  *                                                                      *
  ***********************************************************************/
  /* OBSOLETE 19961031 -- for shared library compatibility */
  
  #include	"sfhdr.h"
  
  #undef	_sfgetu2
  
  _BEGIN_EXTERNS_
  #if _BLD_sfio && defined(__EXPORT__)
  #define extern	__EXPORT__
  #endif
  
  extern long	_sfgetu2 _ARG_((Sfio_t*, long));
  
  #undef	extern
  _END_EXTERNS_
  
  #if __STD_C
  long _sfgetu2(reg Sfio_t* f, long v)
  #else
  long _sfgetu2(f, v)
  reg Sfio_t*	f;
  long		v;
  #endif
  {
  	if (v < 0)
  		return -1;
  	sfungetc(f, v);
  	return sfgetu(f);
  }
  