From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 17 Feb 2011 05:03:24 +0000 (-0500)
Subject: don't compare elements with themselves during qsort.
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=b24bc15f5c3828184f123698b4b545fef4edac99;hp=b24bc15f5c3828184f123698b4b545fef4edac99

don't compare elements with themselves during qsort.

this is actually a workaround for a bug in gcc, whereby it asserts
inequality of the keys being compared...
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