On Thu, Feb 22, 2024 at 07:58:32AM +0100, Jiri Slaby wrote: > On 21. 02. 24, 19:31, Andy Shevchenko wrote: ... > > unsigned char iotype; /* io access style */ > > +#define UPIO_UNSET ((unsigned char)~0U) /* UCHAR_MAX */ > > Perhaps making the var u8 and this U8_MAX then? It would make more sense to > me. WFM, should it be a separate change? Btw, how can I justify it? -- With Best Regards, Andy Shevchenko