680 xmlRelaxNGFreeDocument(xmlRelaxNGDocumentPtr docu)  in xmlRelaxNGFreeDocument()  argument
682     if (docu == NULL)  in xmlRelaxNGFreeDocument()
685     if (docu->href != NULL)  in xmlRelaxNGFreeDocument()
686         xmlFree(docu->href);  in xmlRelaxNGFreeDocument()
687     if (docu->doc != NULL)  in xmlRelaxNGFreeDocument()
688         xmlFreeDoc(docu->doc);  in xmlRelaxNGFreeDocument()
689     if (docu->schema != NULL)  in xmlRelaxNGFreeDocument()
690         xmlRelaxNGFreeInnerSchema(docu->schema);  in xmlRelaxNGFreeDocument()
691     xmlFree(docu);  in xmlRelaxNGFreeDocument()
701 xmlRelaxNGFreeDocumentList(xmlRelaxNGDocumentPtr docu)  in xmlRelaxNGFreeDocumentList()  argument
705     while (docu != NULL) {  in xmlRelaxNGFreeDocumentList()
706         next = docu->next;  in xmlRelaxNGFreeDocumentList()
707         xmlRelaxNGFreeDocument(docu);  in xmlRelaxNGFreeDocumentList()
708         docu = next;  in xmlRelaxNGFreeDocumentList()
4734     xmlRelaxNGDocumentPtr docu;  in xmlRelaxNGProcessExternalRef()  local
4740     docu = node->psvi;  in xmlRelaxNGProcessExternalRef()
4741     if (docu != NULL) {  in xmlRelaxNGProcessExternalRef()
4747         if (docu->content == NULL) {  in xmlRelaxNGProcessExternalRef()
4751             root = xmlDocGetRootElement(docu->doc);  in xmlRelaxNGProcessExternalRef()
4785             docu->schema = xmlRelaxNGParseDocument(ctxt, root);  in xmlRelaxNGProcessExternalRef()
4787             if ((docu->schema != NULL) &&  in xmlRelaxNGProcessExternalRef()
4788                 (docu->schema->topgrammar != NULL)) {  in xmlRelaxNGProcessExternalRef()
4789                 docu->content = docu->schema->topgrammar->start;  in xmlRelaxNGProcessExternalRef()
4790                 if (docu->schema->topgrammar->refs)  in xmlRelaxNGProcessExternalRef()
4791                     xmlRelaxNGParseImportRefs(ctxt, docu->schema->topgrammar);  in xmlRelaxNGProcessExternalRef()
4801         def->content = docu->content;  in xmlRelaxNGProcessExternalRef()
7037                     xmlRelaxNGDocumentPtr docu;  in xmlRelaxNGCleanupTree()  local
7106                     docu = xmlRelaxNGLoadExternalRef(ctxt, URL, ns);  in xmlRelaxNGCleanupTree()
7107                     if (docu == NULL) {  in xmlRelaxNGCleanupTree()
7120                     cur->psvi = docu;  in xmlRelaxNGCleanupTree()