Index: kernel/generic/include/adt/list.h
===================================================================
--- kernel/generic/include/adt/list.h	(revision 7d83c54306318dee6c21d2db3c3085efd2eee1ce)
+++ kernel/generic/include/adt/list.h	(revision 5d1ff11b4512cee9dacb90efeb0da9ad63df6996)
@@ -95,5 +95,5 @@
 
 #define list_foreach(list, member, itype, iterator) \
-	for (itype *iterator = NULL; iterator == NULL; iterator = &((itype *) NULL)[1]) \
+	for (itype *iterator = NULL; iterator == NULL; iterator = (itype *) sizeof(itype)) \
 		for (link_t *_link = (list).head.next; \
 		    iterator = list_get_instance(_link, itype, member), \
@@ -101,5 +101,5 @@
 
 #define list_foreach_rev(list, member, itype, iterator) \
-	for (itype *iterator = NULL; iterator == NULL; iterator = &((itype *) NULL)[1]) \
+	for (itype *iterator = NULL; iterator == NULL; iterator = (itype *) sizeof(itype)) \
 		for (link_t *_link = (list).head.prev; \
 		    iterator = list_get_instance(_link, itype, member), \