void cYAML_print_tree2file(FILE *f, struct cYAML *node);
/*
+ * cYAML_dump
+ * dump YAML to a buffer and return the pointer of the buffer
+ */
+void cYAML_dump(struct cYAML *node, char **buf);
+
+/*
* cYAML_free_tree
* Free the cYAML tree returned as part of the cYAML_build_tree
*