files from last release. ex-050325

libuxre/regfree.c

@@ -0,0 +1,42 @@
+/*
+ * Changes by Gunnar Ritter, Freiburg i. Br., Germany, November 2002.
+ *
+ * Sccsid @(#)regfree.c	1.3 (gritter) 9/22/03
+ */
+/*  UNIX(R) Regular Expresssion Library
+ *
+ *  Note: Code is released under the GNU LGPL
+ *
+ *  Copyright (C) 2001 Caldera International, Inc.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser 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
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to:
+ *        Free Software Foundation, Inc.
+ *        59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/*	#include "synonyms.h"	*/
+#include "re.h"
+
+/*	#pragma weak regfree = _regfree	*/
+
+void
+regfree(regex_t *ep)
+{
+	if (ep->re_flags & REG_DFA)
+		libuxre_regdeldfa(ep->re_dfa);
+	if (ep->re_flags & REG_NFA)
+		libuxre_regdelnfa(ep->re_nfa);
+	if (ep->re_col != 0)
+		(void)libuxre_lc_collate(ep->re_col);
+}