On 7/23/05, Pawel wrote: > On Saturday 23 of July 2005 20:24, Andrés Domínguez wrote: > > How can I use 128 bits integers in C language with gcc on AMD64? > > What is __int128? I have tried __int128 but doesn't work. > > use __int128_t, __uint128_t. Thank you Pawel, it works. Thank you Ian for your reply. Andrés Domínguez