930     return((xmlDtdPtr) doc->intSubset);  in xmlGetIntSubset()
1000 	doc->intSubset = cur;  in xmlCreateIntSubset()
1204     xmlDtdPtr extSubset, intSubset;  in xmlFreeDoc()  local
1233     intSubset = cur->intSubset;  in xmlFreeDoc()
1234     if (intSubset == extSubset)  in xmlFreeDoc()
1241     if (intSubset != NULL) {  in xmlFreeDoc()
1242 	xmlUnlinkNode((xmlNodePtr) cur->intSubset);  in xmlFreeDoc()
1243 	cur->intSubset = NULL;  in xmlFreeDoc()
1244 	xmlFreeDtd(intSubset);  in xmlFreeDoc()
3814 	    if (doc->intSubset == (xmlDtdPtr) cur)  in xmlUnlinkNode()
3815 		doc->intSubset = NULL;  in xmlUnlinkNode()
3824 	    if (doc->intSubset != NULL) {  in xmlUnlinkNode()
3825 	        if (xmlHashLookup(doc->intSubset->entities, cur->name) == cur)  in xmlUnlinkNode()
3826 		    xmlHashRemoveEntry(doc->intSubset->entities, cur->name,  in xmlUnlinkNode()
3828 	        if (xmlHashLookup(doc->intSubset->pentities, cur->name) == cur)  in xmlUnlinkNode()
3829 		    xmlHashRemoveEntry(doc->intSubset->pentities, cur->name,  in xmlUnlinkNode()
4323 	    if (doc->intSubset == NULL) {  in xmlStaticCopyNodeList()
4328 		doc->intSubset = (xmlDtdPtr) q;  in xmlStaticCopyNodeList()
4331 		q = (xmlNodePtr) doc->intSubset;  in xmlStaticCopyNodeList()
4538     if (doc->intSubset != NULL) {  in xmlCopyDoc()
4539         ret->intSubset = xmlCopyDtd(doc->intSubset);  in xmlCopyDoc()
4540 	if (ret->intSubset == NULL) {  in xmlCopyDoc()
4544 	xmlSetTreeDoc((xmlNodePtr)ret->intSubset, ret);  in xmlCopyDoc()
4545 	ret->intSubset->parent = ret;  in xmlCopyDoc()
6514     if ((node->doc != NULL) && (node->doc->intSubset != NULL)) {  in xmlGetPropNodeInternal()
6535 	    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset,  in xmlGetPropNodeInternal()
6557 		    attrDecl = xmlGetDtdQAttrDesc(doc->intSubset, elemQName,  in xmlGetPropNodeInternal()
6656         if (doc->intSubset != NULL) {  in xmlHasProp()
6657 	    attrDecl = xmlGetDtdAttrDesc(doc->intSubset, node->name, name);  in xmlHasProp()
9232 		if ((destDoc->intSubset) || (destDoc->extSubset)) {  in xmlDOMWrapAdoptBranch()
9629 		    if ((destDoc->intSubset) || (destDoc->extSubset)) {  in xmlDOMWrapCloneNode()
9957 		if ((destDoc->intSubset) || (destDoc->extSubset)) {  in xmlDOMWrapAdoptAttr()
10095 		if ((destDoc->intSubset) || (destDoc->extSubset)) {  in xmlDOMWrapAdoptNode()