1308 static xmlCharEncodingHandlerPtr *handlers = NULL;  variable
1412     if (handlers != NULL) return;  in xmlInitCharEncodingHandlers()
1414     handlers = (xmlCharEncodingHandlerPtr *)  in xmlInitCharEncodingHandlers()
1424     if (handlers == NULL) {  in xmlInitCharEncodingHandlers()
1469     if (handlers == NULL) return;  in xmlCleanupCharEncodingHandlers()
1473 	if (handlers[nbCharEncodingHandler] != NULL) {  in xmlCleanupCharEncodingHandlers()
1474 	    if (handlers[nbCharEncodingHandler]->name != NULL)  in xmlCleanupCharEncodingHandlers()
1475 		xmlFree(handlers[nbCharEncodingHandler]->name);  in xmlCleanupCharEncodingHandlers()
1476 	    xmlFree(handlers[nbCharEncodingHandler]);  in xmlCleanupCharEncodingHandlers()
1479     xmlFree(handlers);  in xmlCleanupCharEncodingHandlers()
1480     handlers = NULL;  in xmlCleanupCharEncodingHandlers()
1493     if (handlers == NULL) xmlInitCharEncodingHandlers();  in xmlRegisterCharEncodingHandler()
1494     if ((handler == NULL) || (handlers == NULL)) {  in xmlRegisterCharEncodingHandler()
1506     handlers[nbCharEncodingHandler++] = handler;  in xmlRegisterCharEncodingHandler()
1530     if (handlers == NULL) xmlInitCharEncodingHandlers();  in xmlGetCharEncodingHandler()
1676     if (handlers == NULL) xmlInitCharEncodingHandlers();  in xmlFindCharEncodingHandler()
1697     if (handlers != NULL) {  in xmlFindCharEncodingHandler()
1699             if (!strcmp(upper, handlers[i]->name)) {  in xmlFindCharEncodingHandler()
1704                 return(handlers[i]);  in xmlFindCharEncodingHandler()
2785     if (handlers != NULL) {  in xmlCharEncCloseFunc()
2787             if (handler == handlers[i]) {  in xmlCharEncCloseFunc()