ObjFW  Diff

#endif
extern SEL sel_registerName(const char*);
extern const char* sel_getName(SEL);
extern bool sel_isEqual(SEL, SEL);
extern id objc_lookUpClass(const char*);
extern id objc_getClass(const char*);
extern id objc_getRequiredClass(const char*);
extern unsigned int objc_getClassList(Class*, unsigned int);
extern Class* objc_copyClassList(unsigned int*);
extern bool class_isMetaClass(Class);
extern const char* class_getName(Class);
extern Class class_getSuperclass(Class);
extern bool class_isKindOfClass(Class, Class);
extern unsigned long class_getInstanceSize(Class);
extern bool class_respondsToSelector(Class, SEL);
extern bool class_conformsToProtocol(Class, Protocol*);