1gnutls_idna_reverse_map(3)          gnutls          gnutls_idna_reverse_map(3)
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NAME

6       gnutls_idna_reverse_map - API function
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SYNOPSIS

9       #include <gnutls/gnutls.h>
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11       int   gnutls_idna_reverse_map(const   char   *  input,  unsigned  ilen,
12       gnutls_datum_t * out, unsigned flags);
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ARGUMENTS

15       const char * input
16                   contain the ACE (IDNA) formatted domain name
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18       unsigned ilen
19                   the length of the provided string
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21       gnutls_datum_t * out
22                   the result in an null-terminated allocated UTF-8 string
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24       unsigned flags
25                   should be zero
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DESCRIPTION

28       This function will convert an ACE  (ASCII-encoded)  domain  name  to  a
29       UTF-8 domain name.
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31       If GnuTLS is compiled without IDNA support, then this function will re‐
32       turn GNUTLS_E_UNIMPLEMENTED_FEATURE.
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34       Note also, that this function will return an empty string if  an  empty
35       string is provided as input.
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RETURNS

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

41       3.5.8
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REPORTING BUGS

44       Report bugs to <bugs@gnutls.org>.
45       Home page: https://www.gnutls.org
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49       Copyright © 2001- Free Software Foundation, Inc., and others.
50       Copying  and  distribution  of this file, with or without modification,
51       are permitted in any medium without royalty provided the copyright  no‐
52       tice and this notice are preserved.
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SEE ALSO

55       The  full  documentation  for gnutls is maintained as a Texinfo manual.
56       If the /usr/share/doc/gnutls/ directory does not contain the HTML  form
57       visit
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59       https://www.gnutls.org/manual/
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61gnutls                               3.7.8          gnutls_idna_reverse_map(3)
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