#define NLM_F_ROOT 0x100
#define NLM_F_MATCH 0x200
+#define NLM_F_EXCL 0x200
#define NLM_F_ATOMIC 0x400
+#define NLM_F_CREATE 0x400
#define NLM_F_DUMP (NLM_F_ROOT | NLM_F_MATCH)
/* nlmsg_type values. */
#define NLMSG_MIN_TYPE 0x10
+#define MAX_LINKS 32
+
struct nlmsghdr {
uint32_t nlmsg_len;
uint16_t nlmsg_type;