Writing S-Functions

Language Support

Some SimStruct functions are available only in some of the languages supported by Simulink. The reference page for each SimStruct function lists the languages in which it is available. If the SimStruct function is available in C, the reference page gives its C syntax. Otherwise, it gives its syntax in the language in which it is available.

Note    Most SimStruct functions available in C are implemented as C macros.

SimStruct Functions

The SimStruct