From dee59d6ece64b861a1ef77f0cb268d2cc098c3ba Mon Sep 17 00:00:00 2001
From: Alex Shinn <ashinn@users.noreply.github.com>
Date: Tue, 5 Jul 2011 22:07:12 +0900
Subject: [PATCH] include errno.h

---
 lib/chibi/ast.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/chibi/ast.c b/lib/chibi/ast.c
index 43b8c829..0b6fcc8e 100644
--- a/lib/chibi/ast.c
+++ b/lib/chibi/ast.c
@@ -3,6 +3,7 @@
 /*  BSD-style license: http://synthcode.com/license.txt       */
 
 #include <chibi/eval.h>
+#include <errno.h>
 
 #if ! SEXP_USE_BOEHM
 extern sexp sexp_gc (sexp ctx, size_t *sum_freed);