Is it possible to write UMAT with C, instead of Fortran 77?

Hi,

 

I was wondering that is there any chance that I can write my UMAT with C, instead of Fortran? I was thinking that as long as my compiler can compile them before I call them, they should work fine... But I am not 100% sure. Any feedback would be appreciated, thanks!

 

Also, if possible, any simple examples (could be the most basic linear elasticity model to show how the API still works) would be great!

 

 

-Shawn