From 201296c04043eeb281a28e1b844ca1ee8f9f0147 Mon Sep 17 00:00:00 2001
From: Doug Coleman <doug.coleman@gmail.com>
Date: Fri, 6 Feb 2009 18:46:23 -0600
Subject: [PATCH] dllexport err_no and clear_err_no

---
 vm/io.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vm/io.h b/vm/io.h
index 08c9dd7807..dc7d69edee 100755
--- a/vm/io.h
+++ b/vm/io.h
@@ -1,7 +1,7 @@
 void init_c_io(void);
 void io_error(void);
-int err_no(void);
-void clear_err_no(void);
+DLLEXPORT int err_no(void);
+DLLEXPORT void clear_err_no(void);
 
 void primitive_fopen(void);
 void primitive_fgetc(void);