# HG changeset patch
# User John Tsiombikas <nuclear@mutantstargoat.com>
# Date 1318136151 -10800
# Node ID 7205a7d8d3d68ef8f6b8abb378a9f8f358abf085
# Parent  3b219820ebe8ad51887e8986e8fc0517a02fe8c2
tested iterative traversal

diff -r 3b219820ebe8 -r 7205a7d8d3d6 test/test.c
--- a/test/test.c	Sun Oct 09 07:52:04 2011 +0300
+++ b/test/test.c	Sun Oct 09 07:55:51 2011 +0300
@@ -390,6 +390,19 @@
 			glutPostRedisplay();
 		}
 		break;
+
+	case 'p':
+		{
+			struct rbnode *node;
+
+			rb_begin(tree);
+			while((node = rb_next(tree))) {
+				int key = rb_node_keyi(node);
+				printf("%d ", key);
+			}
+			putchar('\n');
+		}
+		break;
 	}
 }