compiler: introduce __used and __maybe_unused
[linux-2.6.git] / include / linux / compiler-gcc.h
index a9f7947..03ec231 100644 (file)
@@ -40,3 +40,4 @@
 #define  noinline                      __attribute__((noinline))
 #define __attribute_pure__             __attribute__((pure))
 #define __attribute_const__            __attribute__((__const__))
+#define __maybe_unused                 __attribute__((unused))