ldns_update_pkt_tsig_add - add resolver's tsig credentials to an ldns_pkt

       The ldns team at NLnet Labs.

       Copyright (c) 2004 - 2006 NLnet Labs.

       Licensed  under  the  BSD  License.  There  is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A
       PARTICULAR PURPOSE.

ldns_update_pkt_tsig_add() add tsig credentials to a packet from a resolver
              p: packet to copy to
              r: resolver to copy from

              Returns status whether successful or not

       ldns_update_pkt_tsig_add - add resolver's tsig credentials to an ldns_pkt

       This manpage was automatically generated from the ldns source code.

                                                   30 May 2006                                           ldns(3)

       Please report bugs to dns-team@nlnetlabs.nl or on GitHub at https://github.com/NLnetLabs/ldns/issues

ldns_update_pkt_new.  And perldocNet::DNS, RFC1034, RFC1035, RFC4033, RFC4034  and RFC4035.

       #include <stdint.h>
       #include <stdbool.h>

       #include <ldns/ldns.h>

       ldns_status ldns_update_pkt_tsig_add(ldns_pkt *p, const ldns_resolver *r);