commit 17605e74566bab001f2266cdc30fb113b59f70bf
author Antonio Nino Diaz <antonio.ninodiaz@arm.com> Tue Aug 14 13:39:29 2018 +0100
committer Antonio Nino Diaz <antonio.ninodiaz@arm.com> Wed Aug 22 10:26:05 2018 +0100
tree 6c3ac166bf1f1d8b4fef14c2bc601d74f996f26a
parent 6ef16127c8ce34108bf9326ba591749e917dd6cc

libc: Cleanup SCC headers

Only leave the parts relevant to the Trusted Firmware.

Change-Id: I0444c16e402f6c1629211d03bf6cb32ca3dbcf59
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

include/lib/libc/stddef.h

diff --git a/include/lib/libc/stddef.h b/include/lib/libc/stddef.h
index da884b3..c9957bd 100644
--- a/include/lib/libc/stddef.h
+++ b/include/lib/libc/stddef.h
@@ -8,8 +8,8 @@
  * All rights reserved.
  */
 
-#ifndef _STDDEF_H
-#define _STDDEF_H
+#ifndef STDDEF_H
+#define STDDEF_H
 
 #include <stddef_.h>
 
@@ -17,6 +17,6 @@
 #define NULL ((void *) 0)
 #endif
 
-#define offsetof(st, m) ((size_t)&(((st *)0)->m))
+#define offsetof(st, m) __builtin_offsetof(st, m)
 
-#endif
+#endif /* STDDEF_H */