Whitespace and formatting changes.(Aesthetic only)

[wget] / src / hash.h

diff --git a/src/hash.h b/src/hash.h
index 31c611ee56b235eab5adf4f61379765f9df69bbf..99b0957489595bc0d4fc7ea13e9bf48d95c3182d 100644 (file)
--- a/src/hash.h
+++ b/src/hash.h
@@ -1,11 +1,12 @@
 /* Hash table declarations.
-   Copyright (C) 2000 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2007, 2008, 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
+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,
@@ -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 HASH_H
 #define HASH_H
@@ -33,7 +34,7 @@ so, delete this exception statement from your version.  */
 struct hash_table;
 
 struct hash_table *hash_table_new (int, unsigned long (*) (const void *),
-                                  int (*) (const void *, const void *));
+                                   int (*) (const void *, const void *));
 void hash_table_destroy (struct hash_table *);
 
 void *hash_table_get (const struct hash_table *, const void *);
@@ -41,12 +42,20 @@ int hash_table_get_pair (const struct hash_table *, const void *,
                          void *, void *);
 int hash_table_contains (const struct hash_table *, const void *);
 
-void hash_table_put (struct hash_table *, const void *, void *);
+void hash_table_put (struct hash_table *, const void *, const void *);
 int hash_table_remove (struct hash_table *, const void *);
 void hash_table_clear (struct hash_table *);
 
-void hash_table_map (struct hash_table *,
-                    int (*) (void *, void *, void *), void *);
+void hash_table_for_each (struct hash_table *,
+                          int (*) (void *, void *, void *), void *);
+
+typedef struct {
+  void *key, *value;    /* public members */
+  void *pos, *end;      /* private members */
+} hash_table_iterator;
+void hash_table_iterate (struct hash_table *, hash_table_iterator *);
+int hash_table_iter_next (hash_table_iterator *);
+
 int hash_table_count (const struct hash_table *);
 
 struct hash_table *make_string_hash_table (int);