X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/e6dbd781772925dfc07b2facfa0a1350e756ad8f..0eabc11fcf240415e39f3873dfce7cd9384b3042:/lunaix-os/includes/lunaix/ds/llist.h

diff --git a/lunaix-os/includes/lunaix/ds/llist.h b/lunaix-os/includes/lunaix/ds/llist.h
index 22e0f93..65ba474 100644
--- a/lunaix-os/includes/lunaix/ds/llist.h
+++ b/lunaix-os/includes/lunaix/ds/llist.h
@@ -50,6 +50,12 @@ llist_prepend(struct llist_header* head, struct llist_header* elem)
     __llist_add(elem, head, head->next);
 }
 
+static inline void
+llist_insert_after(struct llist_header* head, struct llist_header* elem)
+{
+    __llist_add(elem, head, head->next);
+}
+
 static inline void
 llist_delete(struct llist_header* elem)
 {
@@ -67,6 +73,12 @@ llist_empty(struct llist_header* elem)
     return elem->next == elem && elem->prev == elem;
 }
 
+#define DEFINE_LLIST(name)                                                     \
+    struct llist_header name = (struct llist_header)                           \
+    {                                                                          \
+        .prev = &name, .next = &name                                           \
+    }
+
 /**
  * list_entry - get the struct for this entry
  * @ptr:	the &struct list_head pointer.