Function xmlCleanupCharEncodingHandlers

ThirdParty/libxml2/vtklibxml2/encoding.c:1442–1459

* xmlCleanupCharEncodingHandlers: * * DEPRECATED: This function will be made private. Call xmlCleanupParser * to free global state but see the warnings there. xmlCleanupParser * should be only called once at program exit. In most cases, you don't * have call cleanup functions at all. * * Cleanup the memory allocated for the char encoding support, it * unregisters all the encoding handlers

 * unregisters all the encoding handlers and the aliases.
 */
void
xmlCleanupCharEncodingHandlers(void) {
    xmlCleanupEncodingAliases();

    if (handlers == NULL) return;

    for (;nbCharEncodingHandler > 0;) {
        nbCharEncodingHandler--;
	if (handlers[nbCharEncodingHandler] != NULL) {
	    if (handlers[nbCharEncodingHandler]->name != NULL)
		xmlFree(handlers[nbCharEncodingHandler]->name);
	    xmlFree(handlers[nbCharEncodingHandler]);
	}
    }
    xmlFree(handlers);
    handlers = NULL;
    nbCharEncodingHandler = 0;
}

/**
 * xmlRegisterCharEncodingHandler: