@interface ICFPSAPContext : NSObject { struct FPSAPContextOpaque_ { } *_fairPlaySAPContext; struct FairPlayHWInfo_ { unsigned int IDLength; unsigned char ID[20]; } _hardwareInfo; } - (void)dealloc; - (id)initReturningError:(id *)a0; - (BOOL)processResponseWithSignatureData:(id)a0 data:(id)a1 error:(id *)a2; - (BOOL)signData:(id)a0 returningSignatureData:(id *)a1 error:(id *)a2; - (BOOL)exchangeWithSAPVersion:(unsigned int)a0 data:(id)a1 returningData:(id *)a2 exchangeStatus:(char *)a3 error:(id *)a4; @end