1137 static int _common_prefix_len(const struct in6_addr* a1, const struct in6_addr* a2) {  in _common_prefix_len()  argument
1139     const char* p2 = (const char*) a2;  in _common_prefix_len()
1166     const struct addrinfo_sort_elem* a2 = (const struct addrinfo_sort_elem*) ptr2;  in _rfc6724_compare()  local
1175     if (a1->has_src_addr != a2->has_src_addr) {  in _rfc6724_compare()
1176         return a2->has_src_addr - a1->has_src_addr;  in _rfc6724_compare()
1184     scope_src2 = _get_scope(&a2->src_addr.sa);  in _rfc6724_compare()
1185     scope_dst2 = _get_scope(a2->ai->ai_addr);  in _rfc6724_compare()
1207     label_src2 = _get_label(&a2->src_addr.sa);  in _rfc6724_compare()
1208     label_dst2 = _get_label(a2->ai->ai_addr);  in _rfc6724_compare()
1217     precedence2 = _get_precedence(a2->ai->ai_addr);  in _rfc6724_compare()
1238     if (a1->has_src_addr && a1->ai->ai_addr->sa_family == AF_INET6 && a2->has_src_addr &&  in _rfc6724_compare()
1239         a2->ai->ai_addr->sa_family == AF_INET6) {  in _rfc6724_compare()
1242         const struct sockaddr_in6* a2_src = &a2->src_addr.sin6;  in _rfc6724_compare()
1243         const struct sockaddr_in6* a2_dst = (const struct sockaddr_in6*) a2->ai->ai_addr;  in _rfc6724_compare()
1255     return a1->original_order - a2->original_order;  in _rfc6724_compare()