PFFENVELOPE Declarationtypealias PFFENVELOPE = UnsafeMutablePointer<FFENVELOPE> See AlsoData TypesDWORDFFDeviceObjectReferenceFFEffectObjectReferenceLONGLPDWORDLPLONGPFFCAPABILITIESPFFCONDITIONPFFCONSTANTFORCEPFFCUSTOMFORCEPFFEFFECTPFFEFFESCAPEPFFPERIODICPFFRAMPFORCE