--- a/libnnchat.c	Tue Jun 14 10:45:40 2011 +0300
+++ b/libnnchat.c	Tue Jun 14 12:59:03 2011 +0300
@@ -917,3 +917,21 @@
         th_free(win);
     }
 }
+
+
+nn_strtuple_t *nn_strtuple_new(size_t len, char *str)
+{
+    nn_strtuple_t *tuple = th_calloc(1, sizeof(nn_strtuple_t));
+    tuple->len = len;
+    tuple->str = str;
+    return tuple;
+}
+
+
+void nn_strtuple_free(nn_strtuple_t *tuple)
+{
+    th_free(tuple->str);
+    th_free(tuple);
+}
+
+