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@ -190,30 +190,32 @@ typedef struct
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#ifndef YES
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# define YES ((BOOL)1)
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# if __has_feature(objc_bool)
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# define YES __objc_yes
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# else
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# define YES ((BOOL)1)
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# endif
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#endif
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#ifndef NO
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# define NO ((BOOL)0)
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#endif
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#ifdef __GNUC
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# define _OBJC_NULL_PTR __null
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#elif defined(__cplusplus)
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# if __has_feature(cxx_nullptr)
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# define _OBJC_NULL_PTR nullptr
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# if __has_feature(objc_bool)
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# define NO __objc_no
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# else
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# define _OBJC_NULL_PTR 0
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# define NO ((BOOL)0)
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# endif
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#endif
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#if __has_feature(cxx_nullptr)
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# define _OBJC_NULL_PTR nullptr
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#else
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# define _OBJC_NULL_PTR ((void*)0)
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# define _OBJC_NULL_PTR NULL
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#endif
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#ifndef nil
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# define nil ((id)_OBJC_NULL_PTR)
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# define nil _OBJC_NULL_PTR
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#endif
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#ifndef Nil
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# define Nil ((Class)_OBJC_NULL_PTR)
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# define Nil _OBJC_NULL_PTR
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#endif
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#include "slot.h"
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