lib/locking-selftest-wsem.h - kernel/common - Git at Google

 #undef LOCK
 #define LOCK		WSL

 #undef UNLOCK
 #define UNLOCK		WSU

 #undef RLOCK
 #define RLOCK		RSL

 #undef WLOCK
 #define WLOCK		WSL

 #undef INIT
 #define INIT		RWSI
	#undef LOCK
	#define LOCK WSL

	#undef UNLOCK
	#define UNLOCK WSU

	#undef RLOCK
	#define RLOCK RSL

	#undef WLOCK
	#define WLOCK WSL

	#undef INIT
	#define INIT RWSI