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Re: foo = (unsigned)bar; (was Re: dhcpcd-4.0.0-alpha1 ready for review)

On Fri, Apr 18, 2008 at 09:33:32AM +0100, Roy Marples wrote:
> signed char bar;
> unsigned char foo;
> foo = (unsigned)bar;

This extends negative values to int and truncated again to u_char.


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