Thread: remove XYZ_MAX redefinitions

The attached patch deletes a few places that attempted to define
INT_MAX, SCHAR_MAX, and the like if they were not previously defined.
All these constants must be defined by limits.h according to C89, so I
think we can safely assume they are provided.

I'll apply this later today, barring any objections.

-Neil

On Fri, 2006-03-10 at 15:56 -0500, Neil Conway wrote:
> The attached patch deletes a few places that attempted to define
> INT_MAX, SCHAR_MAX, and the like if they were not previously defined.

Applied.

-Neil