z/OS Communications Server: IP IMS Sockets Guide
SC27-3653-00
Keyword
Description
FAMILY
The addressing family for the IP address being converted. The
value of decimal 2 must be specified for AF_INET and 19 for AF_INET6.
IP-ADDRESS
A field containing the numeric binary form of the IPv4 or IPv6
address being converted. For an IPv4 address this field must be a
fullword and for an IPv6 address this field must be 16 bytes. The
address must be in network byte order.