| Obsolete Macro 
 | Replace With 
 | 
| ssGetU(S), ssGetUPtrs(S)
 | ssGetInputPortSignalPtrs(S,port) 
 | 
| ssGetY(S)
 | ssGetOutputPortRealSignal(S,port)
 | 
| ssGetX(S)
 | ssGetContStates(S), ssGetRealDiscStates(S)
 | 
| ssGetStatus(S) 
 | Normally not used, but ssGetErrorStatus(S)is available. | 
| ssSetStatus(S,msg) 
 | ssSetErrorStatus(S,msg)
 | 
| ssGetSizes(S) 
 | Specific call for the wanted item (i.e., ssGetNumContStates(S)) | 
| ssGetMinStepSize(S)
 | No longer supported. | 
| ssGetPresentTimeEvent(S,sti)
 | ssGetTaskTime(S,sti)
 | 
| ssGetSampleTimeEvent(S,sti)
 | ssGetSampleTime(S,sti)
 | 
| ssSetSampleTimeEvent(S,t)
 | ssSetSampleTime(S,sti,t)
 | 
| ssGetOffsetTimeEvent(S,sti)
 | ssGetOffsetTime(S,sti)
 | 
| ssSetOffsetTimeEvent(S,sti,t)
 | ssSetOffsetTime(S,sti,t)
 | 
| ssIsSampleHitEvent(S,sti,tid) 
 | ssIsSampleHit(S,sti,tid)
 | 
| ssGetNumInputArgs(S) 
 | ssGetNumSFcnParams(S)
 | 
| ssSetNumInputArgs(S, numInputArgs)
 | ssSetNumSFcnParams(S,numInputArgs)
 | 
| ssGetNumArgs(S)
 | ssGetSFcnParamsCount(S)
 | 
| ssGetArg(S,argNum)
 | ssGetSFcnParam(S,argNum)
 | 
| ssGetNumInputs
 | ssGetNumInputPorts(S)andssGetInputPortWidth(S,port)
 | 
| ssSetNumInputs
 | ssSetNumInputPorts(S,nInputPorts) andssSetInputPortWidth(S,port,val)
 | 
| ssGetNumOutputs
 | ssGetNumOutputPorts(S)andssGetOutputPortWidth(S,port)
 | 
| ssSetNumOutputs
 | ssSetNumOutputPorts(S,nOutputPorts)andssSetOutputPortWidth(S,port,val)
 |