e align=center width="87%"><tr><td>
<p>Decrement a cache node's internal reference count. When the count reaches 0, it is not destroyed but becomes eligible for subsequent cache flushes.</p>
</td></tr></table><br>
<table align=center width="87%" cellpadding=5><tr bgcolor="#EEEEFF"><td><em><b>input</b></em></td></tr><tr><td>
<p></p>
<table cellpadding=3 border=0>
<tr valign=top><td><b>node</b></td><td>
<p>The cache node handle.</p>
</td></tr>
<tr valign=top><td><b>manager</b></td><td>
<p>The cache 