1idn2_to_unicode_44i(3)              libidn2             idn2_to_unicode_44i(3)
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NAME

6       idn2_to_unicode_44i - API function
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SYNOPSIS

9       #include <idn2.h>
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11       int  idn2_to_unicode_44i(const  uint32_t * in, size_t inlen, uint32_t *
12       out, size_t * outlen, int flags);
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ARGUMENTS

15       const uint32_t * in
16                   Input array with UTF-32 code points.
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18       size_t inlen
19                   number of code points of input array
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21       uint32_t * out
22                   output array with UTF-32 code points.
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24       size_t * outlen
25                   on input, maximum size of output  array  with  UTF-32  code
26                   points,  on  exit,  actual size of output array with UTF-32
27                   code points.
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29       int flags   Currently unused.
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DESCRIPTION

32       The ToUnicode operation takes a sequence of  UTF-32  code  points  that
33       make  up one domain label and returns a sequence of UTF-32 code points.
34       If the input sequence is a label in ACE form, then  the  result  is  an
35       equivalent  internationalized  label that is not in ACE form, otherwise
36       the original sequence is returned unaltered.
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38        output may be NULL to test lookup of  input without allocating memory.
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SINCE

41       2.0.0
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REPORTING BUGS

44       Report bugs to <help-libidn@gnu.org>.
45       General guidelines for reporting bugs: https://www.gnu.org/gethelp/
46       Libidn2 home page: https://www.gnu.org/software/libidn2/
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48

50       Copyright © 2002-2022 Simon Josefsson.
51       Copying and distribution of this file, with  or  without  modification,
52       are  permitted in any medium without royalty provided the copyright no‐
53       tice and this notice are preserved.
54

SEE ALSO

56       The full documentation for libidn2 is maintained as a  Texinfo  manual.
57       If  the  info and libidn2 programs are properly installed at your site,
58       the command
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60              info libidn2
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62       should give you access to the complete manual.  As an  alternative  you
63       may obtain the manual from:
64
65              https://www.gnu.org/software/libidn/libidn2/manual/
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67libidn2                              2.3.4              idn2_to_unicode_44i(3)
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