X-Git-Url: https://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=lib%2Flist%2Flist.c;fp=lib%2Flist%2Flist.c;h=d9bc5324f25a645223a496de0292188e02da7cb1;hp=0000000000000000000000000000000000000000;hb=32e6a41f33e5576716b351bd473a27939fe94fa1;hpb=000a92b4fa909c432732ac3ed8f28eeeaeac70ee

diff --git a/lib/list/list.c b/lib/list/list.c
new file mode 100644
index 0000000..d9bc532
--- /dev/null
+++ b/lib/list/list.c
@@ -0,0 +1,24 @@
+
+#include "list/list.h"
+
+void list_init(struct list *list)
+{
+	list->head.next = &list->head;
+	list->head.prev = &list->head;
+}
+
+void list_add(struct list *list, struct list_item *new)
+{
+	new->next = list->head.next;
+	new->prev = &list->head;
+
+	list->head.next->prev = new;
+	list->head.next = new;
+}
+
+void list_remove(struct list_item *item)
+{
+	item->next->prev = item->prev;
+	item->prev->next = item->next;
+}
+