On Mon, 2 Sep 2019 at 04:44, Gero Peterhoff wrote: > > Hello gcc team, > Thank you first for your great work. > > But why are there no IO-routines for u/int128_t?
Because generally, GCC doesn't provide I/O routines, the C library does. The C library is separate from GCC. This question would have been more appropriate on the gcc-help mailing list instead.