1idn2_to_unicode_4z4z(3)             libidn2            idn2_to_unicode_4z4z(3)
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NAME

6       idn2_to_unicode_4z4z - API function
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SYNOPSIS

9       #include <idn2.h>
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11       int  idn2_to_unicode_4z4z(const  uint32_t  * input, uint32_t ** output,
12       int flags);
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ARGUMENTS

15       const uint32_t * input
16                   Input zero-terminated UTF-32 string.
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18       uint32_t ** output
19                   Newly allocated UTF-32 output string.
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21       int flags   Currently unused.
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DESCRIPTION

24       Converts a possibly ACE encoded domain name in  UTF-32  format  into  a
25       UTF-32  string (punycode decoding). The output buffer will be zero-ter‐
26       minated and must be deallocated by the caller.
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28        output may be NULL to test lookup of  input without allocating memory.
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SINCE

31       2.0.0
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SEE ALSO

34       The full documentation for libidn2 is maintained as a  Texinfo  manual.
35       If  the  info and libidn2 programs are properly installed at your site,
36       the command
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38              info libidn2
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40       should give you access to the complete manual.  As an  alternative  you
41       may obtain the manual from:
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43              https://www.gnu.org/software/libidn/libidn2/manual/
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45libidn2                          2.3.1.48-1925         idn2_to_unicode_4z4z(3)