1 files changed, 12 insertions, 0 deletions
diff --git a/include/idlist.h b/include/idlist.h
new file mode 100644
index 0000000..d1badc7
--- /dev/null
+++ b/include/idlist.h
@@ -0,0 +1,12 @@
+struct idlist {
+    unsigned long id;
+    void        *obj;
+    struct idlist *next;
+    struct idlist *prev;
+};
+
+struct idlist *list_new();
+struct idlist *list_append(struct idlist *list);
+struct idlist *list_get(const struct idlist *list, unsigned long id);
+void list_rm_node(struct idlist *node);
+void list_foreach(struct idlist *list, void (*job)(void *));