Provided by: gnutls-doc_3.7.7-2ubuntu2_all bug

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- 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/