695 unsigned long callbacks = 0;  variable
708     callbacks++;  in isStandaloneCallback()
723     callbacks++;  in hasInternalSubsetCallback()
738     callbacks++;  in hasExternalSubsetCallback()
754     callbacks++;  in internalSubsetCallback()
770     callbacks++;  in externalSubsetCallback()
793     callbacks++;  in resolveEntityCallback()
810     callbacks++;  in getEntityCallback()
827     callbacks++;  in getParameterEntityCallback()
851     callbacks++;  in entityDeclCallback()
871     callbacks++;  in attributeDeclCallback()
890     callbacks++;  in elementDeclCallback()
909     callbacks++;  in notationDeclCallback()
930     callbacks++;  in unparsedEntityDeclCallback()
946     callbacks++;  in setDocumentLocatorCallback()
959     callbacks++;  in startDocumentCallback()
972     callbacks++;  in endDocumentCallback()
989     callbacks++;
1004     callbacks++;
1023     callbacks++;  in charactersCallback()
1038     callbacks++;  in referenceCallback()
1057     callbacks++;  in ignorableWhitespaceCallback()
1075     callbacks++;  in processingInstructionCallback()
1092     callbacks++;  in cdataBlockCallback()
1107     callbacks++;  in commentCallback()
1124     callbacks++;  in warningCallback()
1141     callbacks++;  in errorCallback()
1184     callbacks++;  in startElementNsCallback()
1201     callbacks++;  in endElementNsCallback()