From 3015167a300eb77560bbdfd780246e7d4a01dc04 Mon Sep 17 00:00:00 2001
From: Sami Samhuri <sami.samhuri@gmail.com>
Date: Wed, 20 Apr 2011 16:11:37 -0700
Subject: [PATCH] add stdlib with little schemer stuff

---
 stdlib.scm | 6 ++++++
 1 file changed, 6 insertions(+)
 create mode 100644 stdlib.scm

diff --git a/stdlib.scm b/stdlib.scm
new file mode 100644
index 0000000..32298d1
--- /dev/null
+++ b/stdlib.scm
@@ -0,0 +1,6 @@
+
+; for The Little Schemer
+(define atom? (lambda (x) (and (not (pair? x)) (not (null? x)))))
+(define add1 (lambda (x) (+ x 1)))
+(define sub1 (lambda (x) (- x 1)))
+(define zero? (lambda (x) (= x 0)))