Specify the external mode function for an S-function
void ssSetExternalModeFcn(SimStruct *S, SFunExtModeFcn *fcn)
SSimStruct representing an S-Function block or a Simulink® model.
fcnExternal mode function.
Specifies the external mode function for S. This macro is for
internal use. User-written S-functions should not use the
ssSetExternalModeFcn macro.
C, C++