NAME

       pskc_check_version - API function

SYNOPSIS

       #include <pskc.h>

       const char * pskc_check_version(const char * req_version);

ARGUMENTS

       const char * req_version
                   version string to compare with, or NULL.

DESCRIPTION

       Check PSKC library version.

       See PSKC_VERSION for a suitable req_version string.

       This  function  is one of few in the library that can be used without a successful call to
       pskc_global_init().

RETURN VALUE

       Check that the version of the library  is  at  minimum  the  one  given  as  a  string  in
       req_version  and  return  the  actual  version  string  of the library; return NULL if the
       condition is not met.  If NULL is passed to this function no check is done  and  only  the
       version string is returned.

REPORTING BUGS

       Report     bugs     to     <oath-toolkit-help@nongnu.org>.      libpskc     home     page:
       https://www.nongnu.org/oath-toolkit/     General     help     using     GNU      software:
       http://www.gnu.org/gethelp/

COPYRIGHT

       Copyright © 2012-2020 Simon Josefsson.
       Copying  and distribution of this file, with or without modification, are permitted in any
       medium without royalty provided the copyright notice and this notice are preserved.