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Date: Fri, 6 Jan 2023 10:31:42 +0100
From: Markus Wichmann <>
Subject: Re: [PATCH] fix return value of wcs{,n}cmp for near-limits
 signed wchar_t values

On Fri, Jan 06, 2023 at 10:20:10AM +0100, Markus Wichmann wrote:
> return ((int64_t)*l - *r) >> 1;

Wait, disregard that suggestion. It doesn't work when the difference
comes out at 1. Works for all other values, but if the difference is 1,
the shift makes it 0, and that means something different for these


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