From: jdybnis <jdybnis@9ec2166a-aeea-11dd-8830-69e4bb380a4a>
Date: Tue, 25 Nov 2008 06:24:14 +0000 (+0000)
Subject: use NULL instead of a sentinal node in skiplist and list
X-Git-Url: https://pd.if.org/git/?p=nbds;a=commitdiff_plain;h=052506ff082f134f00834f666653819e18d9bddf;hp=052506ff082f134f00834f666653819e18d9bddf

use NULL instead of a sentinal node in skiplist and list
optimizations for small skiplists
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