unknownEncodingHandlerData  657 srclib/apr-util/xml/expat/lib/xmlparse.c   unknownEncodingHandlerData = 0;
unknownEncodingHandlerData 1051 srclib/apr-util/xml/expat/lib/xmlparse.c   unknownEncodingHandlerData = data;
unknownEncodingHandlerData 2480 srclib/apr-util/xml/expat/lib/xmlparse.c     if (unknownEncodingHandler(unknownEncodingHandlerData, encodingName, &info)) {