Index: src/runtime/runtime.h
==================================================================
--- src/runtime/runtime.h
+++ src/runtime/runtime.h
@@ -183,12 +183,10 @@
 extern IMP objc_msg_lookup(id, SEL);
 extern IMP objc_msg_lookup_super(struct objc_super*, SEL);
 extern const char* protocol_getName(Protocol*);
 extern BOOL protocol_isEqual(Protocol*, Protocol*);
 extern BOOL protocol_conformsToProtocol(Protocol*, Protocol*);
-extern void objc_thread_add(void);
-extern void objc_thread_remove(void);
 extern void objc_exit(void);
 extern objc_uncaught_exception_handler objc_setUncaughtExceptionHandler(
     objc_uncaught_exception_handler);
 extern IMP (*objc_forward_handler)(id, SEL);
 extern id objc_constructInstance(Class, void*);