X-Git-Url: http://sjero.net/git/?p=wget;a=blobdiff_plain;f=src%2Frecur.h;h=d1312471cc702e4973f30d920521f364ba0bb1d3;hp=d26ed3e079020e1a3eb472ae2aa418da64ab1d61;hb=2f6aa1d7417df1dfc58597777686fbd77179b9fd;hpb=728584d072cf071a434751602db6848765807d67

diff --git a/src/recur.h b/src/recur.h
index d26ed3e0..d1312471 100644
--- a/src/recur.h
+++ b/src/recur.h
@@ -1,31 +1,50 @@
 /* Declarations for recur.c.
-   Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
+   2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
+   Inc.
 
-This file is part of Wget.
+This file is part of GNU Wget.
 
-This program is free software; you can redistribute it and/or modify
+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
+the Free Software Foundation; either version 3 of the License, or
 (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
+GNU Wget 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.  */
+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 RECUR_H
 #define RECUR_H
 
-void recursive_cleanup PARAMS ((void));
-void recursive_reset PARAMS ((void));
-uerr_t recursive_retrieve PARAMS ((const char *, const char *));
+#include "url.h"
+
+/* For most options, 0 means no limits, but with -p in the picture,
+   that causes a problem on the maximum recursion depth variable.  To
+   retain backwards compatibility we allow users to consider "0" to be
+   synonymous with "inf" for -l, but internally infinite recursion is
+   specified by -1 and 0 means to only retrieve the requisites of a
+   single document. */
+#define INFINITE_RECURSION -1
+
+struct urlpos;
 
-void register_download PARAMS ((const char *, const char *));
-void register_html PARAMS ((const char *, const char *));
-void convert_all_links PARAMS ((void));
+void recursive_cleanup (void);
+uerr_t retrieve_tree (struct url *, struct iri *);
 
 #endif /* RECUR_H */