--- a/src/common/CMakeLists.txt	Sun Oct 18 10:26:07 2015 -0400
+++ b/src/common/CMakeLists.txt	Sun Oct 18 10:26:30 2015 -0400
@@ -49,6 +49,7 @@
 		include/nomad/attr.h
 		include/nomad/config.h
 		include/nomad/error.h
+		include/nomad/iter.h
 		include/nomad/malloc.h
 		include/nomad/mutex.h
 		include/nomad/rand.h

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/common/include/nomad/iter.h	Sun Oct 18 10:26:30 2015 -0400
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2014-2015 Josef 'Jeff' Sipek <jeffpc@josefsipek.net>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#ifndef __NOMAD_ITER_H
+#define __NOMAD_ITER_H
+
+#define list_for_each(list, pos) \
+	for (pos = list_head(list); pos; pos = list_next((list), pos))
+
+#define avl_for_each(tree, pos) \
+	for (pos = avl_first(tree); pos; pos = AVL_NEXT(tree, pos))
+
+#endif