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idn2_to_ascii_4z

Section: libidn2 (3)
Updated: 2.0.2
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NAME

idn2_to_ascii_4z - API function

SYNOPSIS

#include <idn2.h>

int idn2_to_ascii_4z(const uint32_t * input, char ** output, int flags);

ARGUMENTS

const uint32_t * input: zero terminated input Unicode (UCS-4) string.
char ** output: pointer to newly allocated zero-terminated output string.
int flags: are ignored

DESCRIPTION

Convert UCS-4 domain name to ASCII string using the IDNA2008 rules. The domain name may contain several labels, separated by dots. The output buffer must be deallocated by the caller.

When unsure, it is recommended to call this function with the IDN2_NONTRANSITIONAL and IDN2_NFC_INPUT flags.

Return value: Returns IDN2_OK on success, or error code.

SINCE

2.0.0