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IPSEC_VERSION(3)           Library Functions Manual           IPSEC_VERSION(3)



NAME
       ipsec ipsec_version_code - get IPsec version code
       ipsec ipsec_version_string - get full IPsec version string
       ipsec ipsec_copyright_notice - get IPsec copyright notice

SYNOPSIS
       #include <&lt;freeswan.h>&gt;

       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, ter-
       minated 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 termi-
       nation 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_VERSION(3)