xmlC14NVisibleNsStackCreate   74 third_party/libxml/src/c14n.c static xmlC14NVisibleNsStackPtr	xmlC14NVisibleNsStackCreate	(void);
xmlC14NVisibleNsStackCreate 1821 third_party/libxml/src/c14n.c     ctx->ns_rendered = xmlC14NVisibleNsStackCreate();