Needing A header file

[Raven_Writer]

Originally Posted by jweric

So I would just put in the var declorations in the user_routine.c?

I am still sort of new to the world of C.

If you did put it in the var declorations, then somthing isn't working. Because I am geting "The 'sin' symbol is not reconized"

Try searching Google or Yahoo for a math.h (and a math.c) file. Or, if you know how the math functions you need actually work (like squareing is x * x), you can just program them yourself.

<< Edit >>: Is it legal/allowed to upload those files here? Like, the files from MSVS, or some other c/++ compiler?