NAME

       dns_name4_domain - construct host name for reverse lookup

SYNTAX

       #include <dns.h>

       void dns_name4_domain(char q[DNS_NAME4_DOMAIN],
                            const char* ip[4]);

DESCRIPTION

       dns_name4_domain is a low-level component of dns_name4.  It converts an IP address such as
       1.2.3.4 into a domain name such as  4.3.2.1.in-addr.arpa  and  places  the  packet-encoded
       domain name into q.

       q is zero terminated.

       q must have space for DNS_NAME4_DOMAIN bytes.

SEE ALSO

       dns_name4(3), dns_name6_domain(3)

                                                                              dns_name4_domain(3)