From: Keith Packard <keithp@keithp.com>
Date: Wed, 12 Sep 2012 06:04:19 +0000 (-0700)
Subject: Clean up Windows event handles on com port close
X-Git-Tag: 1.1~5^2
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=3fa5fbdfd1ab257028f272fbc32759b39608ddaf;hp=3fa5fbdfd1ab257028f272fbc32759b39608ddaf

Clean up Windows event handles on com port close

This avoids having to wait for the receiver to timeout before we can
open the same com port again.

This patch also adds a bit more debugging -- it prints Windows error
messages to stdout along with the file/line where the error was generated.

Signed-off-by: Keith Packard <keithp@keithp.com>
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