System/Library/PrivateFrameworks/Message.framework

_TtCV7Message30MessageSectionDataConcatenator13TemporaryFile.h

Download _TtCV7Message30MessageSectionDataConcatenator13TemporaryFile.h

1. _TtCs12_SwiftObject

@interface _TtCV7Message30MessageSectionDataConcatenator13TemporaryFile : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ fd;
    void /* unknown type, empty encoding */ count;
}

@end