idn2_to_unicode_44i

Section: libidn2 (3)
Updated: 2.2.0
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NAME

idn2_to_unicode_44i - API function

SYNOPSIS

#include <idn2.h>

int idn2_to_unicode_44i(const uint32_t * in, size_t inlen, uint32_t * out, size_t * outlen, int flags);

ARGUMENTS

const uint32_t * in: Input array with UTF-32 code points.
size_t inlen: number of code points of input array
uint32_t * out: output array with UTF-32 code points.
size_t * outlen: on input, maximum size of output array with UTF-32 code points, on exit, actual size of output array with UTF-32 code points.
int flags: Currently unused.

DESCRIPTION

The ToUnicode operation takes a sequence of UTF-32 code points that make up one domain label and returns a sequence of UTF-32 code points. If the input sequence is a label in ACE form, then the result is an equivalent internationalized label that is not in ACE form, otherwise the original sequence is returned unaltered.

output may be NULL to test lookup of input without allocating memory.

SINCE

2.0.0