Am 11.01.22 um 21:18 schrieb Taylor Blau: > On Tue, Jan 11, 2022 at 09:08:46PM +0100, Johannes Sixt wrote: >> Am 11.01.22 um 20:41 schrieb Taylor Blau: >>> On Tue, Jan 11, 2022 at 08:31:47PM +0100, Han-Wen Nienhuys wrote: >>>> On Tue, Jan 11, 2022 at 8:28 PM Taylor Blau <me@xxxxxxxxxxxx> wrote: >>>>> In any case, you're only setting the lower half of `min` high. Maybe: >>>>> >>>>> uint64_t min = ~0ul; >>>> >>>> yeah, that works. >>> >>> I'm pretty sure this is OK on 32-bit systems, too, but confirmation from >>> somebody more confident than I in this area would be welcome :). >> >> It does not work on Windows: unsigned long is 32 bits wide. You have to >> make it >> >> uint64_t min = ~(uint64_t)0; > > Perfect; this is exactly what I was looking for. Thanks! Actually, on second thought, UINT64_MAX would be even better. -- Hannes
