/* @(#)string.c	17.1.1.1 (ES0-DMD) 01/25/02 17:32:49 */
/*===========================================================================
  Copyright (C) 1995 European Southern Observatory (ESO)
 
  This program is free software; you can redistribute it and/or 
  modify it under the terms of the GNU General Public License as 
  published by the Free Software Foundation; either version 2 of 
  the License, or (at your option) any later version.
 
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.
 
  You should have received a copy of the GNU General Public 
  License along with this program; if not, write to the Free 
  Software Foundation, Inc., 675 Massachusetss Ave, Cambridge, 
  MA 02139, USA.
 
  Corresponding concerning ESO-MIDAS should be addressed as follows:
	Internet e-mail: midas@eso.org
	Postal address: European Southern Observatory
			Data Management Division 
			Karl-Schwarzschild-Strasse 2
			D 85748 Garching bei Muenchen 
			GERMANY
===========================================================================*/

/* index & rindex are defined in some pure BSD systems */
/* strchr & strrchr are defined in SYSV but implemented in many BSD systems */

#ifdef NO_STRING_H
#include <strings.h>
#else
#include <string.h>
#endif

#ifdef NO_STRCHR
#define strchr	index
#define strrchr rindex
#endif

/* CG. On IBM6000 these are macros */
#ifndef strchr
  extern char *strchr();
#endif
#ifndef strrchr
  extern char *strrchr();
#endif

main()
{
    char *s;
    int c;

#ifdef STRCHR
    (void)strchr(s, c);
    (void)strrchr(s, c);
#endif
}