GetUTF8FromUTF16
CSmartPtr<str_ansi> spANSI(bUTF8Encode ? (str_ansi *) GetUTF8FromUTF16(pUTF16) : GetANSIFromUTF16(pUTF16), TRUE);
CSmartPtr<str_utf8> spFieldValueUTF8(GetUTF8FromUTF16((str_utf16 *) pFieldValue), TRUE);
str_utf8 * pUTF8 = GetUTF8FromUTF16(pUTF16);
str_utf8 * GetUTF8FromUTF16(const str_utf16 * pUTF16);