From: Martin Mares <mj@ucw.cz>
Date: Sat, 19 Feb 2005 17:11:25 +0000 (+0000)
Subject: Added clist walking macros with embedded C99 declaration of the iterator
X-Git-Tag: holmes-import~824
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=02c66f9ec998f483accc05fd5bf67609e73e333f;p=libucw.git

Added clist walking macros with embedded C99 declaration of the iterator
variable.
---

diff --git a/lib/clists.h b/lib/clists.h
index 4fa09546..846752fc 100644
--- a/lib/clists.h
+++ b/lib/clists.h
@@ -1,7 +1,7 @@
 /*
  *	UCW Library -- Circular Linked Lists
  *
- *	(c) 2003 Martin Mares <mj@ucw.cz>
+ *	(c) 2003--2005 Martin Mares <mj@ucw.cz>
  *
  *	This software may be freely distributed and used according to the terms
  *	of the GNU Lesser General Public License.
@@ -45,6 +45,8 @@ static inline int clist_empty(clist *l)
 
 #define CLIST_WALK(n,list) for(n=(void*)(list).head.next; (cnode*)(n) != &(list).head; n=(void*)((cnode*)(n))->next)
 #define CLIST_WALK_DELSAFE(n,list,tmp) for(n=(void*)(list).head.next; tmp=(void*)((cnode*)(n))->next, (cnode*)(n) != &(list).head; n=(void*)tmp)
+#define CLIST_FOR_EACH(type,n,list) for(type n=(void*)(list).head.next; (cnode*)(n) != &(list).head; n=(void*)((cnode*)(n))->next)
+#define CLIST_FOR_EACH_DELSAFE(type,n,list,tmp) for(type n=(void*)(list).head.next; tmp=(void*)((cnode*)(n))->next, (cnode*)(n) != &(list).head; n=(void*)tmp)
 
 static inline void clist_insert_after(cnode *what, cnode *after)
 {