IPPROTO_UDP 109 source3/libaddns/dnssock.c conn->s = socket( AF_INET, SOCK_DGRAM, IPPROTO_UDP ); IPPROTO_UDP 77 source4/heimdal/lib/roken/getaddrinfo.c *protocol = IPPROTO_UDP; IPPROTO_UDP 87 source4/heimdal/lib/roken/getaddrinfo.c *protocol = IPPROTO_UDP;