am 4ecbda41: Merge "Add list_add_head to libcutils"
* commit '4ecbda41c921f3209e96a3d72928a4bcba9422e6':
Add list_add_head to libcutils
diff --git a/include/cutils/list.h b/include/cutils/list.h
index 945729a..6e94ddf 100644
--- a/include/cutils/list.h
+++ b/include/cutils/list.h
@@ -63,6 +63,14 @@
head->prev = item;
}
+static inline void list_add_head(struct listnode *head, struct listnode *item)
+{
+ item->next = head->next;
+ item->prev = head;
+ head->next->prev = item;
+ head->next = item;
+}
+
static inline void list_remove(struct listnode *item)
{
item->next->prev = item->prev;