extern S16 cmPkSctpNtfy(Pst *pst, CmInetSctpNotification *ntfy);
extern S16 cmUnpkSctpNtfy(SctpNtfy func, Pst *pst, Buffer *mBuf);
extern S16 cmPkSctpNtfy(Pst *pst, CmInetSctpNotification *ntfy);
extern S16 cmUnpkSctpNtfy(SctpNtfy func, Pst *pst, Buffer *mBuf);