From: Marco Costalba <mcostalba@gmail.com>
Date: Mon, 2 Jan 2012 13:37:44 +0000 (+0100)
Subject: Revert cond_signal() fix
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=cb1709ef5e6f96d8db44854b42b67fb524214717;hp=cb1709ef5e6f96d8db44854b42b67fb524214717

Revert cond_signal() fix

It seems it yields to missing wake-up events with the
result of SF loosing on time as reported by many people.

So revert the patch and use a more robust approach: assume
there can be spurious wake ups events and make the code to
work also in those cases.

While debugging I found that WaitForSingleObject() had wrong
parameter 0 instead of INFINITE yielding to a crash while
exiting under Windows, strangely unnoticed til now.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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