On Fri, Apr 01, 2011 at 09:34:20AM +0100, andy pugh wrote:
> On 1 April 2011 06:02, Pavel Shramov <[email protected]> wrote:
>
> > u32_var = ((u32) (u16) s16_var);
> >
> > u16 casts s16 to 16 bit positive number.
>
> So, (s16)-10 == 32778?
(s16) -10 == -10
(u16) -10 == 0xfff6
You may check it with shell:
$ printf '%x\n' -10
fffffffffffffff6
Pavel
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