1idna_to_ascii_4z(3)                 libidn                 idna_to_ascii_4z(3)
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NAME

6       idna_to_ascii_4z - API function
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SYNOPSIS

9       #include <idna.h>
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11       int  idna_to_ascii_4z(const  uint32_t  *  input,  char  **  output, int
12       flags);
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ARGUMENTS

15       const uint32_t * input
16                   zero terminated input Unicode string.
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18       char ** output
19                   pointer to newly allocated output string.
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21       int flags   an  Idna_flags  value,   e.g.,   IDNA_ALLOW_UNASSIGNED   or
22                   IDNA_USE_STD3_ASCII_RULES.
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DESCRIPTION

25       Convert UCS-4 domain name to ASCII string.  The domain name may contain
26       several labels, separated by dots.  The output buffer must  be  deallo‐
27       cated by the caller.
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29       Return value: Returns IDNA_SUCCESS on success, or error code.
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REPORTING BUGS

32       Report bugs to <help-libidn@gnu.org>.
33       General guidelines for reporting bugs: https://www.gnu.org/gethelp/
34       GNU Libidn home page: https://www.gnu.org/software/libidn/
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38       Copyright © 2002-2022 Simon Josefsson.
39       Copying  and  distribution  of this file, with or without modification,
40       are permitted in any medium without royalty provided the copyright  no‐
41       tice and this notice are preserved.
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SEE ALSO

44       The  full  documentation  for libidn is maintained as a Texinfo manual.
45       If the info and libidn programs are properly installed  at  your  site,
46       the command
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48              info libidn
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50       should  give  you access to the complete manual.  As an alternative you
51       may obtain the manual from:
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53              https://www.gnu.org/software/libidn/manual/
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55libidn                               1.41                  idna_to_ascii_4z(3)
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