const int \IDNA_SUCCESS = 0;
const int \IDNA_STRINGPREP_ERROR = 1;
const int \IDNA_PUNYCODE_ERROR = 2;
const int \IDNA_SUCCESS = 0;
const int \IDNA_STRINGPREP_ERROR = 1;
const int \IDNA_PUNYCODE_ERROR = 2;
const int \IDNA_ICONV_ERROR = 9;
const int \IDNA_MALLOC_ERROR = 201;
const int \IDNA_DLOPEN_ERROR = 202;
const int \IDNA_ICONV_ERROR = 9;
const int \IDNA_MALLOC_ERROR = 201;
const int \IDNA_DLOPEN_ERROR = 202;