idn2_to_unicode_4z4z3

Arguments

const uint32_t * input

Input zero-terminated UTF-32 string.

uint32_t ** output

Newly allocated UTF-32 output string.

int flags

Currently unused.

Overview

Converts a possibly ACE encoded domain name in UTF-32 format into a UTF-32 string (punycode decoding). The output buffer will be zero-terminated and must be deallocated by the caller.

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

Since

2.0.0