pad%</a></span><span class="RktPn">)</span></td></tr></table></blockquote></div><div class="SIntrapara">Checks if <span class="RktVar">a-pad</span> and <span class="RktVar">sinkpad</span> are compatible so they can be linked. Returns <span class="RktVal">#t</span> if they can be linked, <span class="RktVal">#f</span> otherwise.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackg