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Class isa;
Class superclass;
const char *name;
unsigned long version;
unsigned long info;
unsigned long instance_size;
void *ivars;
struct objc_abi_method_list *methodlist;
struct objc_sparsearray *dtable;
Class *subclass_list;
void *sibling_class;
struct objc_abi_protocol_list *protocols;
void *gc_object_type;
unsigned long abi_version;
void *ivar_offsets;
void *properties;
};
struct objc_object {
Class isa;
};
struct objc_selector {
uintptr_t uid;
const char *types;
};
enum objc_abi_class_info {
OBJC_CLASS_INFO_CLASS = 0x01,
OBJC_CLASS_INFO_METACLASS = 0x02,
OBJC_CLASS_INFO_INITIALIZED = 0x04
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Class isa;
Class superclass;
const char *name;
unsigned long version;
unsigned long info;
unsigned long instance_size;
void *ivars;
struct objc_method_list *methodlist;
struct objc_sparsearray *dtable;
Class *subclass_list;
void *sibling_class;
struct objc_protocol_list *protocols;
void *gc_object_type;
unsigned long abi_version;
void *ivar_offsets;
void *properties;
};
struct objc_object {
Class isa;
};
struct objc_selector {
uintptr_t uid;
const char *types;
};
struct objc_method {
struct objc_selector sel;
IMP imp;
};
struct objc_method_list {
struct objc_method_list *next;
unsigned int count;
struct objc_method methods[1];
};
struct objc_category {
const char *category_name;
const char *class_name;
struct objc_method_list *instance_methods;
struct objc_method_list *class_methods;
struct objc_protocol_list *protocols;
};
struct objc_protocol_list {
struct objc_protocol_list *next;
long count;
Protocol *list[1];
};
#define Nil (Class)0
#define nil (id)0
#define YES (BOOL)1
#define NO (BOOL)0
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