wine/list.h: Added list_move_head and list_move_tail.
diff --git a/include/wine/list.h b/include/wine/list.h
index 6ceef8c..a0b37cc 100644
--- a/include/wine/list.h
+++ b/include/wine/list.h
@@ -139,6 +139,30 @@
list->next = list->prev = list;
}
+/* move all elements from src to the tail of dst */
+inline static void list_move_tail( struct list *dst, struct list *src )
+{
+ if (list_empty(src)) return;
+
+ dst->prev->next = src->next;
+ src->next->prev = dst->prev;
+ dst->prev = src->prev;
+ src->prev->next = dst;
+ list_init(src);
+}
+
+/* move all elements from src to the head of dst */
+inline static void list_move_head( struct list *dst, struct list *src )
+{
+ if (list_empty(src)) return;
+
+ dst->next->prev = src->prev;
+ src->prev->next = dst->next;
+ dst->next = src->next;
+ src->next->prev = dst;
+ list_init(src);
+}
+
/* iterate through the list */
#define LIST_FOR_EACH(cursor,list) \
for ((cursor) = (list)->next; (cursor) != (list); (cursor) = (cursor)->next)
