IPSEC_VERSION(3) Library Functions Manual IPSEC_VERSION(3)
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
const char *ipsec_version_code(void);
const char *ipsec_version_string(void);
const char **ipsec_copyright_notice(void);
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.
Written for the FreeS/WAN project by Henry Spencer.
21 Nov 2001 IPSEC_VERSION(3)