Clean up "set but not used" GCC warnings

[onak.git] / ll.h

diff --git a/ll.h b/ll.h
index 43a5bd364c4032c92e6b319d6118eb9842c3a821..fcdbc5a37759af488e935c63c2eab841ebbe4627 100644 (file)
--- a/ll.h
+++ b/ll.h
@@ -1,11 +1,20 @@
 /*
  * ll.h - various things of used for dealing with linked lists.
  *
- * Jonathan McDowell <noodles@earth.li>
+ * Copyright 2000-2004 Jonathan McDowell <noodles@earth.li>
  *
- * Copyright 2002 Project Purple
+ * This program 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; version 2 of the License.
  *
- * $Id: ll.h,v 1.3 2003/06/04 20:57:10 noodles Exp $
+ * This program 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., 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #ifndef __LL_H__
@@ -51,6 +60,15 @@ struct ll {
  */
 struct ll *lladd(struct ll *curll, void *object);
 
+/**
+ *     lladdend - Add an item to the end of a linked list.
+ *     @curll: The list to add to. Can be NULL to create a new list.
+ *     @object: The object to add.
+ *
+ *     Returns a pointer to the head of the new list.
+ */
+struct ll *lladdend(struct ll *curll, void *object);
+
 /**
  *     lldel - Remove an item from a linked list.
  *     @curll: The list to remove the item from.
@@ -93,7 +111,6 @@ unsigned long llsize(struct ll *curll);
  *     objectfree then it's called for each element to free them, if it's NULL
  *     just the list is freed.
  */
-struct ll *llfree(struct ll *curll,
-       void (*objectfree) (void *object));
+void llfree(struct ll *curll, void (*objectfree) (void *object));
 
 #endif /* __LL_H__ */