1 files changed, 4 insertions, 2 deletions

diff --git a/src/ll.h b/src/ll.h
index 497d47b..1824b49 100644
--- a/src/ll.h
+++ b/src/ll.h
@@ -21,11 +21,11 @@
 /* TODO: Implement a way to register a set of alloc functions to a linked list so I can give it arenas for memory allocation
 // instead of just xcalloc */
 
-typedef int (*dll_freecb)(void*);
+typedef void (*dll_freecb)(void*);
 typedef struct dlinked dlinkedlist;
 
 dlinkedlist * dlinkedlist_init(void);
-int dlinkedlist_free(dlinkedlist **ll);
+void dlinkedlist_free(dlinkedlist *ll);
 int dlinkedlist_append(dlinkedlist * const ll, void *data, dll_freecb fcb);
 int dlinkedlist_prepend(dlinkedlist * const ll, void *data, dll_freecb fcb);
 int dlinkedlist_insert(dlinkedlist * const ll, void *data, dll_freecb fcb, int index);
@@ -35,4 +35,6 @@ int dlinkedlist_remove(dlinkedlist * const ll, int index);
 int dlinkedlist_size(const dlinkedlist * const ll);
 #define dlinkedlist_isempty(ll) (dlinkedlist_size((ll)) == 0)
 
+int dlinkedlist_foreach(dlinkedlist *ll, int (*callback)(void*));
+
 #endif
\ No newline at end of file