configure | 9 7 + 2 - 0 !
configure.ac | 3 2 + 1 - 0 !
2 files changed, 9 insertions(+), 3 deletions(-)

 avoid linking private glibc functions (specifically __ns_get16).

src/include/spf_dns.h | 41 6 + 35 - 0 !
1 file changed, 6 insertions(+), 35 deletions(-)

 include arpa/nameser.h and netdb.h from spf_dns.h 
 instead of defining the constants needed unless certain HAVE_ macros are defined.
 Updated for libspf2 1.2.8/9 by Scott Kitterman <scott@kitterman.com>

src/libspf2/spf_compile.c | 2 1 + 1 - 0 !
src/libspf2/spf_expand.c | 2 1 + 1 - 0 !
src/libspf2/spf_interpret.c | 5 3 + 2 - 0 !
3 files changed, 5 insertions(+), 4 deletions(-)

 fix various ipv6-related typos, c&p bugs etc.
 These can crash applications using libspf2 or give the wrong result if 
 an e-mail gets delivered via SMTP over IPv6 depending on the remote 
 machine's IPv6 address.