NAME

       ipsec_ipsec_version_code,  ipsec_ipsec_version_string,  ipsec_ipsec_copyright_notice  - get IPsec version
       code, full version string, copyright notice

SYNOPSIS

       #include <freeswan.h>

       const char *ipsec_version_code(void);
       const char *ipsec_version_string(void);
       const char **ipsec_copyright_notice(void);

DESCRIPTION

       These functions provide information on version numbering and  copyright  of  the  Linux  FreeS/WAN  IPsec
       implementation.

       Ipsec_version_code returns a pointer to a string constant containing the current IPsec version code, such
       as ``1.92'' or ``snap2001Nov19b''.

       Ipsec_version_string returns a pointer to  a  string  constant  giving  a  full  version  identification,
       consisting  of  the  version  code  preceded by a prefix identifying the software, e.g. ``Linux FreeS/WAN
       1.92''.

       Ipsec_copyright_notice returns a pointer to a vector of pointers, terminated by a NULL, which is the text
       of  a  suitable copyright notice.  Each pointer points to a string constant (possibly empty) which is one
       line of the somewhat-verbose copyright notice.  The strings are  NUL-terminated  and  do  not  contain  a
       newline; supplying suitable line termination for the output device is the caller's responsibility.

SEE ALSO

       ipsec(8)

HISTORY

       Written for the FreeS/WAN project by Henry Spencer.

                                                   21 Nov 2001                       IPSEC_IPSEC_VERSION_CODE(3)