114 #define llist_for_each(pos, node)			\  argument
115 	for ((pos) = (node); pos; (pos) = (pos)->next)
133 #define llist_for_each_safe(pos, n, node)			\  argument
134 	for ((pos) = (node); (pos) && ((n) = (pos)->next, true); (pos) = (n))
151 #define llist_for_each_entry(pos, node, member)				\  argument
152 	for ((pos) = llist_entry((node), typeof(*(pos)), member);	\
153 	     member_address_is_nonnull(pos, member);			\
154 	     (pos) = llist_entry((pos)->member.next, typeof(*(pos)), member))
173 #define llist_for_each_entry_safe(pos, n, node, member)			       \  argument
174 	for (pos = llist_entry((node), typeof(*pos), member);		       \
175 	     member_address_is_nonnull(pos, member) &&			       \
176 	        (n = llist_entry(pos->member.next, typeof(*n), member), true); \
177 	     pos = n)