80 #define NLMSG_DATA(nlh)  ((void*)(((char*)nlh) + NLMSG_LENGTH(0)))  argument
81 #define NLMSG_NEXT(nlh,len)	 ((len) -= NLMSG_ALIGN((nlh)->nlmsg_len), \  argument
82 				  (struct nlmsghdr*)(((char*)(nlh)) + NLMSG_ALIGN((nlh)->nlmsg_len)))
83 #define NLMSG_OK(nlh,len) ((len) >= (int)sizeof(struct nlmsghdr) && \  argument
84 			   (nlh)->nlmsg_len >= sizeof(struct nlmsghdr) && \
85 			   (nlh)->nlmsg_len <= (len))
86 #define NLMSG_PAYLOAD(nlh,len) ((nlh)->nlmsg_len - NLMSG_SPACE((len)))  argument
184 extern void netlink_ack(struct sk_buff *in_skb, struct nlmsghdr *nlh, int err);
221 	const struct nlmsghdr	*nlh;  member
238 	struct nlmsghdr *nlh;  in __nlmsg_put()  local
241 	nlh = (struct nlmsghdr*)skb_put(skb, NLMSG_ALIGN(size));  in __nlmsg_put()
242 	nlh->nlmsg_type = type;  in __nlmsg_put()
243 	nlh->nlmsg_len = size;  in __nlmsg_put()
244 	nlh->nlmsg_flags = flags;  in __nlmsg_put()
245 	nlh->nlmsg_pid = pid;  in __nlmsg_put()
246 	nlh->nlmsg_seq = seq;  in __nlmsg_put()
248 		memset(NLMSG_DATA(nlh) + len, 0, NLMSG_ALIGN(size) - size);  in __nlmsg_put()
249 	return nlh;  in __nlmsg_put()
261 			      const struct nlmsghdr *nlh,