Content of RPM ldns-devel-1.6.16-7.el6.1.x86_64.rpm :
/usr/bin/ldns-config
/usr/include/ldns
/usr/include/ldns/buffer.h
/usr/include/ldns/common.h
/usr/include/ldns/dane.h
/usr/include/ldns/dname.h
/usr/include/ldns/dnssec.h
/usr/include/ldns/dnssec_sign.h
/usr/include/ldns/dnssec_verify.h
/usr/include/ldns/dnssec_zone.h
/usr/include/ldns/duration.h
/usr/include/ldns/error.h
/usr/include/ldns/higher.h
/usr/include/ldns/host2str.h
/usr/include/ldns/host2wire.h
/usr/include/ldns/keys.h
/usr/include/ldns/ldns.h
/usr/include/ldns/net.h
/usr/include/ldns/packet.h
/usr/include/ldns/parse.h
/usr/include/ldns/rbtree.h
/usr/include/ldns/rdata.h
/usr/include/ldns/resolver.h
/usr/include/ldns/rr.h
/usr/include/ldns/rr_functions.h
/usr/include/ldns/sha1.h
/usr/include/ldns/sha2.h
/usr/include/ldns/str2host.h
/usr/include/ldns/tsig.h
/usr/include/ldns/update.h
/usr/include/ldns/util.h
/usr/include/ldns/wire2host.h
/usr/include/ldns/zone.h
/usr/lib64/libldns.so
/usr/share/doc/ldns-devel-1.6.16
/usr/share/doc/ldns-devel-1.6.16/Changelog
/usr/share/doc/ldns-devel-1.6.16/README