+/* Merge character contents of a given element to a single string (not recursive) */
+char *xml_merge_chars(struct xml_context *ctx, struct xml_node *node, struct mempool *pool);
+
+/* Merge character contents of a given subtree to a single string */
+char *xml_merge_dom_chars(struct xml_context *ctx, struct xml_node *node, struct mempool *pool);
+