shishi_check_version - API function

       const char * req_version
                   Oldest acceptable version, or NULL.

       Copyright © 2002-2022 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.

       Checks  that the installed library version is at least as recent as the one provided in req_version.  The
       version string is formatted like "1.0.2".

       Whenever NULL is passed to this function, the check is suppressed,  but  the  library  version  is  still
       returned.

       shishi_check_version - API function

       Report  bugs  to <bug-shishi@gnu.org>.  GNU Shishi home page: http://www.gnu.org/software/shishi/ General
       help using GNU software: http://www.gnu.org/gethelp/

       Returns the active library version, or NULL, should the running library be too old.

       The full documentation for shishi is maintained as a Texinfo manual.  If the info and shishi programs are
       properly installed at your site, the command

              infoshishi

       should give you access to the complete manual.

shishi                                                1.0.3                              shishi_check_version(3)

#include<shishi.h>constchar*shishi_check_version(constchar*req_version);