-/* Compare two addresses. Maybe compare the port numbers too. */
-#define AEF_PORT 1u
-static int addreq(const union addr *a, const union addr *b, unsigned f)
-{
- switch (a->sa.sa_family) {
- case AF_INET:
- return (a->sin.sin_addr.s_addr == b->sin.sin_addr.s_addr &&
- (!(f&AEF_PORT) || a->sin.sin_port == b->sin.sin_port));
- case AF_INET6:
- return (!memcmp(a->sin6.sin6_addr.s6_addr,
- b->sin6.sin6_addr.s6_addr, 16) &&
- (!(f&AEF_PORT) || a->sin6.sin6_port == b->sin6.sin6_port));
- default:
- abort();
- }
-}
-