add information about sctp_freepaddrs/sctp_getladdrs/sctp_freeladdrs functions
add information about sctp_freepaddrs/sctp_getladdrs/sctp_freeladdrs
functions

ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study,ASMlover/study