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- /* rm-suffix.c: remove any suffix.
-
- Copyright (C) 1992, 93, 95 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 2, 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 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include <kpathsea/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;
- }
-