[coreboot-gerrit] New patch to review for coreboot: include/stddef: Ensure NULL is not redefined
Furquan Shaikh (furquan@google.com)
gerrit at coreboot.org
Thu Dec 8 05:36:27 CET 2016
Furquan Shaikh (furquan at google.com) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/17773
-gerrit
commit e4b49d7ff0dbc1c288a68fb6d40d44d7ee396116
Author: Furquan Shaikh <furquan at chromium.org>
Date: Wed Dec 7 20:34:32 2016 -0800
include/stddef: Ensure NULL is not redefined
Some third party libraries might define NULL and so it is important to
ensure that NULL is not redefined by stddef. Thus, add a check before
defining NULL.
Change-Id: I600083c5d8f672518beaa1119f14f67728a433aa
Signed-off-by: Furquan Shaikh <furquan at chromium.org>
---
src/include/stddef.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/src/include/stddef.h b/src/include/stddef.h
index d0308d2..e6ed703 100644
--- a/src/include/stddef.h
+++ b/src/include/stddef.h
@@ -19,7 +19,9 @@ typedef __SIZE_TYPE__ ssize_t;
typedef int wchar_t;
typedef unsigned int wint_t;
+#ifndef NULL
#define NULL ((void *)0)
+#endif
#ifdef __PRE_RAM__
#define ROMSTAGE_CONST const
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