* ext/socket/sockport.h (SET_SIN_LEN): defined for strict-aliasing
  rule.
  (INIT_SOCKADDR_IN): ditto.

* ext/socket/raddrinfo.c (make_inetaddr): use INIT_SOCKADDR_IN.
  (addrinfo_ipv6_to_ipv4): ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@39254 b2dd03c8-39d4-4d8f-98ff-823fe69b080e