gnutls_idna_reverse_map(3) — Linux manual page

gnutls_idna_reverse_map(3)       gnutls       gnutls_idna_reverse_map(3)

NAME 

       gnutls_idna_reverse_map - API function

SYNOPSIS 

       #include <gnutls/gnutls.h>

       int gnutls_idna_reverse_map(const char * input, unsigned ilen,
       gnutls_datum_t * out, unsigned flags);

ARGUMENTS 

       const char * input
                   contain the ACE (IDNA) formatted domain name

       unsigned ilen
                   the length of the provided string

       gnutls_datum_t * out
                   the result in an null-terminated allocated UTF-8
                   string

       unsigned flags
                   should be zero

DESCRIPTION 

       This function will convert an ACE (ASCII-encoded) domain name to
       a UTF-8 domain name.

       If GnuTLS is compiled without IDNA support, then this function
       will return GNUTLS_E_UNIMPLEMENTED_FEATURE.

       Note also, that this function will return an empty string if an
       empty string is provided as input.

RETURNS 

       A negative error code on error, or 0 on success.

SINCE 

       3.5.8

REPORTING BUGS 

       Report bugs to <bugs@gnutls.org>.
       Home page: https://www.gnutls.org

COPYRIGHT 

       Copyright © 2001-2023 Free Software Foundation, Inc., and others.
       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 gnutls is maintained as a Texinfo
       manual.  If the /usr/share/doc/gnutls/ directory does not contain
       the HTML form visit

       https://www.gnutls.org/manual/

COLOPHON 

       This page is part of the GnuTLS (GnuTLS Transport Layer Security
       Library) project.  Information about the project can be found at
       ⟨http://www.gnutls.org/⟩.  If you have a bug report for this
       manual page, send it to bugs@gnutls.org.  This page was obtained
       from the tarball gnutls-3.8.5.tar.xz fetched from
       ⟨http://www.gnutls.org/download.html⟩ on 2024-06-14.  If you
       discover any rendering problems in this HTML version of the page,
       or you believe there is a better or more up-to-date source for
       the page, or you have corrections or improvements to the
       information in this COLOPHON (which is not part of the original
       manual page), send a mail to man-pages@man7.org

gnutls                            3.8.5       gnutls_idna_reverse_map(3)

...
https://man7.org/linux/man-pages/man3/gnutls_idna_reverse_map.3.html