@@ -120,9 +120,12 @@
 extern IMP class_getMethodImplementation(Class, SEL);
 extern IMP class_replaceMethod(Class, SEL, IMP, const char*);
 extern const char* objc_get_type_encoding(Class, SEL);
 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);
 #endif