430 #define nlmsg_for_each_attr(pos, nlh, hdrlen, rem) \  argument
432 			  nlmsg_attrlen(nlh, hdrlen), rem)
596 #define nlmsg_for_each_msg(pos, head, len, rem) \  argument
597 	for (pos = head, rem = len; \
598 	     nlmsg_ok(pos, rem); \
599 	     pos = nlmsg_next(pos, &(rem)))
1222 #define nla_for_each_attr(pos, head, len, rem) \  argument
1223 	for (pos = head, rem = len; \
1224 	     nla_ok(pos, rem); \
1225 	     pos = nla_next(pos, &(rem)))
1233 #define nla_for_each_nested(pos, nla, rem) \  argument
1234 	nla_for_each_attr(pos, nla_data(nla), nla_len(nla), rem)
1241 static inline bool nla_is_last(const struct nlattr *nla, int rem)  in nla_is_last()  argument
1243 	return nla->nla_len == rem;  in nla_is_last()