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enum {
OF_BLOCK_FIELD_IS_OBJECT = 3,
OF_BLOCK_FIELD_IS_BLOCK = 7,
OF_BLOCK_FIELD_IS_BYREF = 8,
OF_BLOCK_FIELD_IS_WEAK = 16,
OF_BLOCK_BYREF_CALLER = 128,
};
extern void* _Block_copy(const void*);
extern void _Block_release(const void*);
#ifndef Block_copy
# define Block_copy(x) ((__typeof__(x))_Block_copy((const void*)(x)))
#endif
#ifndef Block_release
# define Block_release(x) _Block_release((const void*)(x))
#endif
@interface OFBlock
{
Class isa;
}
- copy;
- (void)release;
- autorelease;
@end
extern void* _Block_copy(const void*);
extern void _Block_release(const void*);
#ifndef Block_copy
# define Block_copy(x) ((__typeof__(x))_Block_copy((const void*)(x)))
#endif
#ifndef Block_release
# define Block_release(x) _Block_release((const void*)(x))
#endif
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