Simulation of c code (file.c)

Hi, i'm working on a robot project. I'm modeling a robot axis on SOLIDWORKS and i want to simulate in Matlab the movements according to a C code that i have build, and visualize the movements and robot behavior in a 3D view.

[Birdman]

Why don't you directly import it to Simulink?

[elmehdiabf]

I did imported it into Simulink, but what i want is to move the robot in simulation using its C code. i mean simulate the C code of robot into the simulink so i can evaluate the behavior of the robot and to check if the C code is correct or not.