use getaddrinfo from acx_nlnetlabs.m4
use getaddrinfo from acx_nlnetlabs.m4


NLnetLabs/ldns,NLnetLabs/ldns,NLnetLabs/ldns,threatstack/libldns,gegenschall/ldns,threatstack/libldns,gegenschall/ldns,benlaurie/ldns,gegenschall/ldns,threatstack/libldns,gegenschall/ldns,threatstack/libldns,benlaurie/ldns,NLnetLabs/ldns,benlaurie/ldns,threatstack/libldns,benlaurie/ldns