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phash.ph: remove some stale code

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Remove old randomization code which is no longer used.
This commit is contained in:
H. Peter Anvin 2007-09-02 06:20:15 +00:00
parent 757dfad900
commit e3e9e9fa0d
1 changed files with 0 additions and 9 deletions
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9
perllib/phash.ph
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@ -141,14 +141,6 @@ sub gen_hash_n($$$) {
return ($n, $sv, \@g);
}
#
# Generate a random prehash vector
#
sub prehash_vector()
{
return [myrand(32), myrand(32), myrand(32), myrand(32)];
}
#
# Driver for generating the function
#
@ -176,7 +168,6 @@ sub gen_perfect_hash($) {
print STDERR "Trying n = $n...\n";
for ($j = 0; $j < $maxj; $j++) {
$sv = $random_sv_vectors[$j];
# $sv = prehash_vector();
@hashinfo = gen_hash_n($n, $sv, $href);
return @hashinfo if (defined(@hashinfo));
}