int idn2_to_unicode_4z4z(const uint32_t * input, uint32_t ** output, int flags);
- const uint32_t * input
Input zero-terminated UTF-32 string.
- uint32_t ** output
Newly allocated UTF-32 output string.
- int flags
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.
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