From 9623706effd3f2e3dd1315daa13bc8d0eea168c3 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Fri, 1 Jul 2022 03:00:53 -0400
Subject: Revert "解决将RT_NULL当做数字0使用的问题"
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This reverts commit 6a05ddf63d1202456a37e970e5a9ab58370ed093.
---
 include/rtdef.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'include')

diff --git a/include/rtdef.h b/include/rtdef.h
index d8aac08ca4..dd5dffc6c5 100644
--- a/include/rtdef.h
+++ b/include/rtdef.h
@@ -123,11 +123,7 @@ typedef rt_base_t                       rt_off_t;       /**< Type for offset */
 #define RT_FALSE                        0               /**< boolean fails */
 
 /* null pointer definition */
-#ifdef RT_USING_LIBC
-#define RT_NULL                         NULL            /**< null pointer */
-#else
-#define RT_NULL                         (0)             /**< null pointer */
-#endif /* RT_USING_LIBC */
+#define RT_NULL                         0
 
 /**@}*/
 
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