<map id="dbperror" name="dbperror">
<area shape="rect" id="Node000001" title="Call client&#45;installed error handler." alt="" coords="5,32,82,60"/>
<area shape="rect" id="Node000002" href="$a00599.html#gac536f0e4d77d3cff5702719362ec1766" title="Returns a C version (NUL terminated string) of dstr." alt="" coords="144,5,248,33"/>
<area shape="poly" id="edge1_Node000001_Node000002" title=" " alt="" coords="81,37,128,28,129,34,82,42"/>
<area shape="rect" id="Node000003" href="$a00599.html#gae38ac42415273bf467d71aef0a9729d4" title="test if string is empty" alt="" coords="130,57,263,85"/>
<area shape="poly" id="edge2_Node000001_Node000003" title=" " alt="" coords="82,49,115,55,114,60,82,55"/>
</map>
