decode_udp_ip_header
offset = decode_udp_ip_header(interface->rbuf +
ssize_t decode_udp_ip_header(unsigned char *, u_int32_t, struct sockaddr_in *,
offset = decode_udp_ip_header(interface->rbuf,
ssize_t decode_udp_ip_header(unsigned char *, size_t, size_t,
if ((offset = decode_udp_ip_header(buf, buflen, offset, &pc)) < 0)
ssize_t decode_udp_ip_header(unsigned char *, size_t, size_t,