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stringprep_check_version(3)         libidn         stringprep_check_version(3)

NAME
       stringprep_check_version - API function

SYNOPSIS
       #include <stringprep.h>

       const char * stringprep_check_version(const char * req_version);

ARGUMENTS
       const char * req_version
                   Required version number, or NULL.

DESCRIPTION
       Check that the version of the library is at minimum the requested one
       and return the version string; return NULL if the condition is not
       satisfied.  If a NULL is passed to this function, no check is done, but
       the version string is simply returned.

       See STRINGPREP_VERSION for a suitable  req_version string.

       Return value: Version string of run-time library, or NULL if the
       run-time library does not meet the required version number.

REPORTING BUGS
       Report bugs to <help-libidn@gnu.org>.
       General guidelines for reporting bugs: http://www.gnu.org/gethelp/
       GNU Libidn home page: http://www.gnu.org/software/libidn/

COPYRIGHT
       Copyright (C) 2002-2021 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.

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

              info libidn

       should give you access to the complete manual.  As an alternative you
       may obtain the manual from:

              http://www.gnu.org/software/libidn/manual/

libidn                               1.38          stringprep_check_version(3)