dns_name4_domain man page on Alpinelinux

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dns_name4_domain(3)					   dns_name4_domain(3)

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)
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