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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_da-
     tum_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 (C) 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/local/share/doc/gnutls/ directory does not contain the  HTML  form
     visit

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

gnutls				     3.8.13	      gnutls_idna_reverse_map(3)

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