include/linux/compiler-gcc4.h

   1 /* Never include this file directly.  Include <linux/compiler.h> instead.  */
   2
   3 /* These definitions are for GCC v4.x.  */
   4 #include <linux/compiler-gcc.h>
   5
   6 #define __attribute_used__      __attribute__((__used__))
   7 #define __must_check            __attribute__((warn_unused_result))
   8 #define __compiler_offsetof(a,b) __builtin_offsetof(a,b)
   9