build: add more kernel features detecting when building

This patchset is to add two more kernel features detecting after Marcelo's fixes "build: detect kernel features when building".

Xin Long (2):
build: add define HAVE_SCTP_AUTH_NO_AUTH
build: add two defines for Peer Address Parameters extensions on
sctp_paddrparams

 configure.ac                        | 10 ++++++++++
 src/func_tests/test_1_to_1_events.c | 11 +++++++++++
 src/include/netinet/sctp.h.in       |  3 +++
 3 files changed, 24 insertions(+)

2.1.0