1 files changed, 42 insertions, 0 deletions
diff --git a/lib/rm-suffix.c b/lib/rm-suffix.c
new file mode 100644
index 0000000..192fe10
--- /dev/null
+++ b/lib/rm-suffix.c
@@ -0,0 +1,42 @@
+/* rm-suffix.c: remove any suffix.
+
+Copyright (C) 1992, 93, 95 Free Software Foundation, Inc.
+
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This library 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this library; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, 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;
+}