From: Martin Mares <mj@ucw.cz>
Date: Sat, 19 Nov 2005 14:22:44 +0000 (+0000)
Subject: Added clist_insert_list_after().
X-Git-Tag: holmes-import~706
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=7843026e97722a4cefd445c4c3eff28dd75c1727;p=libucw.git

Added clist_insert_list_after().
---

diff --git a/lib/clists.h b/lib/clists.h
index 846752fc..9c0f816a 100644
--- a/lib/clists.h
+++ b/lib/clists.h
@@ -90,4 +90,17 @@ static inline void clist_init(clist *l)
   head->next = head->prev = head;
 }
 
+static inline void clist_insert_list_after(clist *what, cnode *after)
+{
+  if (!clist_empty(what))
+    {
+      cnode *w = &what->head;
+      w->prev->next = after->next;
+      after->next->prev = w->prev;
+      w->next->prev = after;
+      after->next = w->next;
+      clist_init(what);
+    }
+}
+
 #endif