• kApiInt64Size : v8::internal
• kApiIntSize : v8::internal
• kApiPointerSize : v8::internal
• kHeapObjectTag : v8::internal
• kHeapObjectTagMask : v8::internal
• kHeapObjectTagSize : v8::internal
• kSmiShiftSize : v8::internal
• kSmiTag : v8::internal
• kSmiTagMask : v8::internal
• kSmiTagSize : v8::internal
• kSmiValueSize : v8::internal