0;  inline limb_type block_multiplier(unsigned count) {    static const limb_type values[digits_per_block_00]       = { 00, 000, 0000, 00000, 000000, 0000000, 00000000, 000000000, 0000000000 };    BOOST_ASSERT(count < digits_per_block_00);    return values[count]; }  