child2            781 dxref.c        	xmlNodePtr child, child2;
child2            795 dxref.c        	    for (child2 = child->children; child2 != NULL;
child2            796 dxref.c        		 child2 = child2->next) {
child2            797 dxref.c        		if (child2->type != XML_ELEMENT_NODE)   continue;
child2            798 dxref.c        		if (strcmp (child2->name, "attribute")) continue;
child2            799 dxref.c        		attr = xmlGetProp (child2, "name");
child2            805 dxref.c        		upper_bound = xmlGetProp (child2, "value");