client/dhc6.c
    dhc6_parse_ia_na() - 1 occurrence
    dhc6_parse_ia_ta() - 1 occurrence
    dhc6_parse_ia_pd() - 1 occurrence
    dhc6_parse_prefixes() - 1 occurrence
    dhc6_lease_destroy() - 1 occurrence

client/dhclient.c
    client_option_envadd() - 1 occurrence

common/options.c
    store_options() - 1 occurrence
    fqdn_option_space_encapsulate() - 1 occurrence
    fqdn6_option_space_encapsulate() - 1 occurrence
    parse_vendor_option() - 1 occurrence

server/class.c
    check_collection() - 1 occurrence

server/dhcp.c
    locate_network()  - 1 occurrence

server/dhcpleasequery.c
    valid_query_msg() - 3 occurrences

server/dhcpv6.c
    valid_client_msg() - 2 occurrences
    valid_client_resp() - 2 occurrences
    valid_client_info_req() - 1 occurrence