A query about a missing file opt_sctp.h

[sazzadur rahman]

Hello,
In FreeBSD CVS,
http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet/?copt=1&hidecvsroot=0&hidenonreadable=1&sortby=&hideattic=1&logsort=date&f=u
under src/sys/netinet tree, the header file sctp_os_bsd.h includes another
header file named "opt_sctp.h" from version 1.6. Unfortunately I didn't find
this file anywhere in the CVS. Is it possible to direct me how I can get the
file "opt_sctp.h"?

Thanks in advance
Sazzad