msg_limit
extern void msglim(struct msg_limit *, in_addr_t, const char *, ...);
struct msg_limit *use_authp)
static struct msg_limit use_auth, bad_len, bad_mask;
static struct msg_limit unk_router, bad_router, bad_nhop;
in_addr_t, struct msg_limit *);
msglim(struct msg_limit *lim, in_addr_t addr, const char *p, ...)
static struct msg_limit bad_asize, bad_len;
static struct msg_limit bad_gate;
static struct msg_limit msg_no_ifp;