/*
# rm-suffix.c: remove any suffix.
#
# Copyright (C) 1992, 1993, 1995, 2011 Free Software Foundation, Inc.
#
# 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 3 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, see <http://www.gnu.org/licenses/>.
#
*/


#include "config.h"


/* Generic const warning -- see extend-fname.c.  */

string
remove_suffix P1C(const_string, s)
{
  string ret;
  const_string suffix = find_suffix (s);
  
  if (suffix)
    {
      /* Back up to before the dot.  */
      suffix--;
      ret = (string) xmalloc (suffix - s + 1);
      strncpy (ret, s, suffix - s);
      ret[suffix - s] = 0;
    }
  else
    ret = (string) s;
    
  return ret;
}