XmlPrologTok     2527 srclib/apr-util/xml/expat/lib/xmlparse.c   int tok = XmlPrologTok(encoding, s, end, &next);
XmlPrologTok     3270 srclib/apr-util/xml/expat/lib/xmlparse.c     tok = XmlPrologTok(enc, s, end, &next);
XmlPrologTok     3285 srclib/apr-util/xml/expat/lib/xmlparse.c     int tok = XmlPrologTok(encoding, s, end, &next);
XmlPrologTok     3349 srclib/apr-util/xml/expat/lib/xmlparse.c   tok = XmlPrologTok(internalEncoding, s, end, &next);