Fix compiler warnings

[wget] / src / html-url.h

diff --git a/src/html-url.h b/src/html-url.h
index 2e9ec820e376418f8e00353241f4e7f5043ea88b..81fbfdb27b416e301f75b9b6ec6ce7adc1aaebc5 100644 (file)
--- a/src/html-url.h
+++ b/src/html-url.h
@@ -1,12 +1,13 @@
 /* Declarations for html-url.c.
-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1995, 1996, 1997, 2009, 2010, 2011 Free Software
+   Foundation, Inc.
 
 This file is part of GNU Wget.
 
 GNU Wget 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 of the License, or
-(at your option) any later version.
+the Free Software Foundation; either version 3 of the License, or (at
+your option) any later version.
 
 GNU Wget is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -14,18 +15,18 @@ 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 Wget; if not, write to the Free Software
-Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-In addition, as a special exception, the Free Software Foundation
-gives permission to link the code of its release of Wget with the
-OpenSSL project's "OpenSSL" library (or with modified versions of it
-that use the same license as the "OpenSSL" library), and distribute
-the linked executables.  You must obey the GNU General Public License
-in all respects for all of the code used other than "OpenSSL".  If you
-modify this file, you may extend this exception to your version of the
-file, but you are not obligated to do so.  If you do not wish to do
-so, delete this exception statement from your version.  */
+along with Wget.  If not, see <http://www.gnu.org/licenses/>.
+
+Additional permission under GNU GPL version 3 section 7
+
+If you modify this program, or any covered work, by linking or
+combining it with the OpenSSL project's OpenSSL library (or a
+modified version of that library), containing parts covered by the
+terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+grants you additional permission to convey the resulting work.
+Corresponding Source for a non-source form of such a combination
+shall include the source code for the parts of OpenSSL used as well
+as that of the covered work.  */
 
 #ifndef HTML_URL_H
 #define HTML_URL_H
@@ -39,13 +40,13 @@ struct map_context {
   bool nofollow;               /* whether NOFOLLOW was specified in a
                                    <meta name=robots> tag. */
 
-  struct urlpos *head, *tail;  /* List of URLs that is being
-                                  built. */
+  struct urlpos *head; /* List of URLs that is being built. */
 };
 
 struct urlpos *get_urls_file (const char *);
 struct urlpos *get_urls_html (const char *, const char *, bool *, struct iri *);
 struct urlpos *append_url (const char *, int, int, struct map_context *);
 void free_urlpos (struct urlpos *);
+void cleanup_html_url (void);
 
 #endif /* HTML_URL_H */