>>> On 25.08.16 at 15:37, <konrad.w...@oracle.com> wrote: > --- a/xen/include/xen/types.h > +++ b/xen/include/xen/types.h > @@ -14,6 +14,12 @@ > #define NULL ((void*)0) > #endif > > +#define U16_MAX ((u16)~0U) > +#define S16_MAX ((s16)(U16_MAX>>1)) > +#define S16_MIN ((s16)(-S16_MAX - 1)) > +#define U32_MAX ((u32)~0U) > +#define S32_MAX ((s32)(U32_MAX>>1)) > +#define S32_MIN ((s32)(-S32_MAX - 1))
These are rather strange constants: Fixed width types necessarily always have the same boundaries of representable values. Otoh the C standard has such constants too - maybe if we really want them we should rather use their names? Jan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org https://lists.xen.org/xen-devel
