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# ifndef _Nonnull
# define _Nonnull
# endif
# ifndef _Nullable
# define _Nullable
# endif
#endif
struct objc_object {
Class _Nonnull isa;
};
struct objc_selector {
uintptr_t UID;
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# ifndef _Nonnull
# define _Nonnull
# endif
# ifndef _Nullable
# define _Nullable
# endif
#endif
struct objc_class {
Class _Nonnull isa;
Class _Nullable superclass;
const char *_Nonnull name;
unsigned long version;
unsigned long info;
long instanceSize;
struct objc_ivar_list *_Nullable ivars;
struct objc_method_list *_Nullable methodList;
struct objc_dtable *_Nonnull DTable;
Class _Nullable *_Nullable subclassList;
void *_Nullable siblingClass;
struct objc_protocol_list *_Nullable protocols;
void *_Nullable GCObjectType;
unsigned long ABIVersion;
int32_t *_Nonnull *_Nullable ivarOffsets;
struct objc_property_list *_Nullable propertyList;
};
enum objc_class_info {
OBJC_CLASS_INFO_CLASS = 0x001,
OBJC_CLASS_INFO_METACLASS = 0x002,
OBJC_CLASS_INFO_NEW_ABI = 0x010,
OBJC_CLASS_INFO_SETUP = 0x100,
OBJC_CLASS_INFO_LOADED = 0x200,
OBJC_CLASS_INFO_DTABLE = 0x400,
OBJC_CLASS_INFO_INITIALIZED = 0x800
};
struct objc_object {
Class _Nonnull isa;
};
struct objc_selector {
uintptr_t UID;
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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,
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unsigned int offset;
};
struct objc_ivar_list {
unsigned int count;
struct objc_ivar ivars[1];
};
struct objc_method_description {
const char *_Nonnull name;
const char *_Nonnull typeEncoding;
};
struct objc_method_description_list {
int count;
struct objc_method_description list[1];
};
struct objc_protocol_list {
struct objc_protocol_list *_Nullable next;
long count;
Protocol *__unsafe_unretained _Nonnull list[1];
};
#if __has_attribute(__objc_root_class__)
__attribute__((__objc_root_class__))
#endif
@interface Protocol
{
@public
Class _Nonnull isa;
const char *_Nonnull name;
struct objc_protocol_list *_Nullable protocolList;
struct objc_method_description_list *_Nullable instanceMethods;
struct objc_method_description_list *_Nullable classMethods;
}
@end
enum objc_property_attributes {
OBJC_PROPERTY_READONLY = 0x01,
OBJC_PROPERTY_GETTER = 0x02,
OBJC_PROPERTY_ASSIGN = 0x04,
OBJC_PROPERTY_READWRITE = 0x08,
OBJC_PROPERTY_RETAIN = 0x10,
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