*** xmlschemas.c	2018-06-04 03:14:51.154135525 -0400
--- libxml2-2.9.8/xmlschemas.c	2017-12-02 03:58:10.000000000 -0500
***************
*** 639,646 ****
      xmlSchemaRedefPtr redef; /* Used for redefinitions. */
      int redefCounter; /* Used for redefinitions. */
      xmlSchemaItemListPtr attrProhibs;
- 
-     void * userData; /* Passed to xmlParserCtxt */
  };
  
  /**
--- 639,644 ----
***************
*** 10245,10251 ****
      xmlSchemaSetParserStructuredErrors(newpctxt, pctxt->serror,
  	pctxt->errCtxt);
      newpctxt->counter = pctxt->counter;
-     newpctxt->userData = pctxt->userData;
  
  
      res = xmlSchemaParseNewDocWithContext(newpctxt, schema, bucket);
--- 10243,10248 ----
***************
*** 10586,10592 ****
  	    parserCtxt->dict = pctxt->dict;
  	    xmlDictReference(parserCtxt->dict);
  	}
-         parserCtxt->_private = pctxt->userData;
  	if (schemaLocation != NULL) {
  	    /* Parse from file. */
  	    doc = xmlCtxtReadFile(parserCtxt, (const char *) schemaLocation,
--- 10583,10588 ----
***************
*** 12500,12506 ****
  	return(NULL);
      ret->dict = xmlDictCreate();
      ret->URL = xmlDictLookup(ret->dict, (const xmlChar *) URL, -1);
-     ret->userData = ret; // TODO: Add new argument
      return (ret);
  }
  
--- 12496,12501 ----