7388 Support DHCP Client FQDN. Allow IAID/DUID for all v4.

*** 18,27 ****
--- 18,28 ----
  #
  # CDDL HEADER END
  #
  #
  # Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
+ # Copyright (c) 2016, Chris Fraire <cfraire@me.com>.
  #
  
  #
  # MAPFILE HEADER START
  #
*** 65,74 ****
--- 66,77 ----
          ipadm_get_prop;
          ipadm_if_enabled;
          ipadm_if_info;
          ipadm_if_move;
          ipadm_init_net_from_gz;
+         ipadm_is_nil_hostname;
+         ipadm_is_valid_hostname;
          ipadm_legacy2new_propname;
          ipadm_ndpd_read;
          ipadm_ndpd_write;
          ipadm_new2legacy_propname;
          ipadm_nvlist2str;
*** 78,87 ****
--- 81,91 ----
          ipadm_refresh_addr;
          ipadm_rw_db;
          ipadm_set_addr;
          ipadm_set_addrprop;
          ipadm_set_dst_addr;
+         ipadm_set_reqhost;
          ipadm_set_ifprop;
          ipadm_set_interface_id;
          ipadm_set_primary;
          ipadm_set_prop;
          ipadm_set_stateful;