From 56ee5d3aac2d73dbe1e699000cb83eea18278e68 Mon Sep 17 00:00:00 2001
From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Date: Tue, 17 Sep 2013 09:50:04 +0200
Subject: process_escape_sequence: add support to \$?

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 include/shell.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 include/shell.h

(limited to 'include/shell.h')

diff --git a/include/shell.h b/include/shell.h
new file mode 100644
index 0000000000..b98cac3dc5
--- /dev/null
+++ b/include/shell.h
@@ -0,0 +1,12 @@
+/*
+ * (C) Copyright 2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
+ *
+ * Under GPLv2 only
+ */
+
+#ifndef __SHELL_H__
+#define __SHELL_H__
+
+int shell_get_last_return_code(void);
+
+#endif /* __SHELL_H__ */
-- 
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