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rm-suffix.c
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C/C++ Source or Header
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1996-09-28
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1KB
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43 lines
/* remove-suffx.c: remove any suffix.
Copyright (C) 1992, 93 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;
}