How do I force Legacy Code Tool to generate RTW-compatible code.

Hi all,

I am trying to create a standalone executable using an S-function with bus inputs and I get errors like this:

Initialize_sfun.c(1261) : error C2065: 'ssGetDataTypeAccess_cannot_be_used_in_RTW' : undeclared identifier

How do I force LCT to preclude use of ssGetDataTypeAccess() and other such functions. MATLAB docs say these cannot be used but say nothing about how to make LCT not use them. The S-function does currently take bus object, which may be related.

Thanks, Jason