X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fstddef.h;h=b3a2cadf90f2ae13157a05db66693831b82ba5ae;hb=c7b5ebbddf7bcd3651947760f423e3783bbe6573;hp=dfa23221524e47408f54d4424b92a17161f439c5;hpb=a2c21200f1c81b08cb55e417b68150bba439b646;p=linux-2.6.git

diff --git a/include/linux/stddef.h b/include/linux/stddef.h
index dfa232215..b3a2cadf9 100644
--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
@@ -1,6 +1,8 @@
 #ifndef _LINUX_STDDEF_H
 #define _LINUX_STDDEF_H
 
+#include <linux/compiler.h>
+
 #undef NULL
 #if defined(__cplusplus)
 #define NULL 0
@@ -9,6 +11,10 @@
 #endif
 
 #undef offsetof
+#ifdef __compiler_offsetof
+#define offsetof(TYPE,MEMBER) __compiler_offsetof(TYPE,MEMBER)
+#else
 #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+#endif
 
 #endif