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#endif
#if __has_attribute(objc_root_class)
# define OBJC_ROOT_CLASS __attribute__((objc_root_class))
#else
# define OBJC_ROOT_CLASS
#endif
typedef struct objc_class* Class;
typedef struct objc_object* id;
typedef const struct objc_selector* SEL;
typedef signed char BOOL;
typedef id (*IMP)(id, SEL, ...);
struct objc_class {
Class isa;
Class superclass;
const char *name;
unsigned long version;
unsigned long info;
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#endif
#if __has_attribute(objc_root_class)
# define OBJC_ROOT_CLASS __attribute__((objc_root_class))
#else
# define OBJC_ROOT_CLASS
#endif
#define Nil (Class)0
#define nil (id)0
#define YES (BOOL)1
#define NO (BOOL)0
typedef struct objc_class* Class;
typedef struct objc_object* id;
typedef const struct objc_selector* SEL;
typedef signed char BOOL;
typedef id (*IMP)(id, SEL, ...);
typedef void (*objc_uncaught_exception_handler)(id);
struct objc_class {
Class isa;
Class superclass;
const char *name;
unsigned long version;
unsigned long info;
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struct objc_method_list *class_methods;
struct objc_protocol_list *protocols;
};
struct objc_ivar {
const char *name;
const char *type;
unsigned offset;
};
struct objc_ivar_list {
unsigned count;
struct objc_ivar ivars[1];
};
#define OBJC_PROPERTY_READONLY 0x01
#define OBJC_PROPERTY_GETTER 0x02
#define OBJC_PROPERTY_ASSIGN 0x04
#define OBJC_PROPERTY_READWRITE 0x08
#define OBJC_PROPERTY_RETAIN 0x10
#define OBJC_PROPERTY_COPY 0x20
#define OBJC_PROPERTY_NONATOMIC 0x40
#define OBJC_PROPERTY_SETTER 0x80
unsigned count;
struct objc_property_list *next;
struct objc_property properties[1];
};
#ifdef __OBJC__
OBJC_ROOT_CLASS
@interface Protocol
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struct objc_method_list *class_methods;
struct objc_protocol_list *protocols;
};
struct objc_ivar {
const char *name;
const char *type;
unsigned int offset;
};
struct objc_ivar_list {
unsigned int count;
struct objc_ivar ivars[1];
};
enum objc_property_attributes {
OBJC_PROPERTY_READONLY = 0x01,
OBJC_PROPERTY_GETTER = 0x02,
OBJC_PROPERTY_ASSIGN = 0x04,
OBJC_PROPERTY_READWRITE = 0x08,
OBJC_PROPERTY_RETAIN = 0x10,
OBJC_PROPERTY_COPY = 0x20,
OBJC_PROPERTY_NONATOMIC = 0x40,
OBJC_PROPERTY_SETTER = 0x80
};
struct objc_property {
const char *name;
unsigned char attributes;
BOOL synthesized;
struct {
const char *name;
const char *type;
} getter, setter;
};
struct objc_property_list {
unsigned int count;
struct objc_property_list *next;
struct objc_property properties[1];
};
#ifdef __OBJC__
OBJC_ROOT_CLASS
@interface Protocol
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struct objc_protocol_list {
struct objc_protocol_list *next;
long count;
OBJC_UNSAFE_UNRETAINED Protocol *list[1];
};
#define Nil (Class)0
#define nil (id)0
#define YES (BOOL)1
#define NO (BOOL)0
typedef void (*objc_uncaught_exception_handler)(id);
extern const char* objc_get_type_encoding(Class, SEL);
extern IMP objc_msg_lookup(id, SEL);
extern IMP objc_msg_lookup_stret(id, SEL);
extern IMP objc_msg_lookup_super(struct objc_super*, SEL);
extern IMP objc_msg_lookup_super_stret(struct objc_super*, SEL);
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struct objc_protocol_list {
struct objc_protocol_list *next;
long count;
OBJC_UNSAFE_UNRETAINED Protocol *list[1];
};
#ifdef __cplusplus
extern "C" {
#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*);
extern IMP class_getMethodImplementation(Class, SEL);
extern const char* class_getMethodTypeEncoding(Class, SEL);
extern IMP class_replaceMethod(Class, SEL, IMP, const char*);
extern Class object_getClass(id);
extern Class object_setClass(id, Class);
extern const char* object_getClassName(id);
extern const char* protocol_getName(Protocol*);
extern bool protocol_isEqual(Protocol*, Protocol*);
extern bool protocol_conformsToProtocol(Protocol*, Protocol*);
extern void objc_exit(void);
extern objc_uncaught_exception_handler objc_setUncaughtExceptionHandler(
objc_uncaught_exception_handler);
extern IMP (*objc_forward_handler)(id, SEL);
extern IMP (*objc_forward_handler_stret)(id, SEL);
extern id objc_autorelease(id);
extern void* objc_autoreleasePoolPush(void);
extern void objc_autoreleasePoolPop(void*);
extern id _objc_rootAutorelease(id);
/* Used by the compiler, but can be called manually. */
extern IMP objc_msg_lookup(id, SEL);
extern IMP objc_msg_lookup_stret(id, SEL);
extern IMP objc_msg_lookup_super(struct objc_super*, SEL);
extern IMP objc_msg_lookup_super_stret(struct objc_super*, SEL);
#ifdef __cplusplus
}
#endif
#undef OBJC_UNSAFE_UNRETAINED
#undef OBJC_ROOT_CLASS
#endif
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