error in interpreted udf's for two macro
 

Hi all;

I am encountered with following errors whenever i use from interpreted udf's in relation with two macros :

1- non-integer subscript expression: unsigned char: <c_face_loop macro>

2-structure reference not implemented : <FLUID_THREAD_P macro>

can you give me a udf without error and containing these macros?

Thanks alot;

Mehdi Asghari