456 #define nlmsg_for_each_attr(pos, nlh, hdrlen, rem) \  argument
458 			  nlmsg_attrlen(nlh, hdrlen), rem)
622 #define nlmsg_for_each_msg(pos, head, len, rem) \  argument
623 	for (pos = head, rem = len; \
624 	     nlmsg_ok(pos, rem); \
625 	     pos = nlmsg_next(pos, &(rem)))
1399 #define nla_for_each_attr(pos, head, len, rem) \  argument
1400 	for (pos = head, rem = len; \
1401 	     nla_ok(pos, rem); \
1402 	     pos = nla_next(pos, &(rem)))
1410 #define nla_for_each_nested(pos, nla, rem) \  argument
1411 	nla_for_each_attr(pos, nla_data(nla), nla_len(nla), rem)
1418 static inline bool nla_is_last(const struct nlattr *nla, int rem)  in nla_is_last()  argument
1420 	return nla->nla_len == rem;  in nla_is_last()