Function Base64Encode

library/cpp/string_utils/base64/base64.cpp:294–305

}

char* Base64Encode(char* outstr, const unsigned char* instr, size_t len) {
    static const TImpl IMPL = GetImpl();
    if (Y_LIKELY(len < 8)) {
        return Base64EncodePlain(outstr, instr, len);
    }

    size_t outLen;
    IMPL.Encode((char*)instr, len, outstr, &outLen);

    *(outstr + outLen) = '\0';
    return outstr + outLen;
}