From 9e607f6deec487ae3da5f94547753070687ca2e7 Mon Sep 17 00:00:00 2001
From: hathach <thach@tinyusb.org>
Date: Sat, 29 Jun 2013 16:20:24 +0700
Subject: [PATCH] add SUBTASK_EXIT in osal.h for TDD project

---
 tinyusb/osal/osal.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tinyusb/osal/osal.h b/tinyusb/osal/osal.h
index f40900919..01609cae2 100644
--- a/tinyusb/osal/osal.h
+++ b/tinyusb/osal/osal.h
@@ -96,6 +96,8 @@ tusb_error_t osal_task_create(osal_task_t *task);
 #define OSAL_TASK_LOOP_BEGIN
 #define OSAL_TASK_LOOP_END
 
+#define SUBTASK_EXIT(error)   return error;
+
 //------------- Sub Task -------------//
 #define OSAL_SUBTASK_INVOKED_AND_WAIT(subtask, status) \
   status = subtask