Simulink code error in Arduino IDE

Hi,

I´m having problems using a .c code generated in simulink in Arduino IDE. My goal is to modify the code in arduino ide and upload it to a Wemos D1 mini. What i did was adding the .c and .h files,generated in simulink. to a zip and adding this zip as a library in the IDE. The last error i had was the following:

15 | # include <dlfcn.h>

| ^~~~~~~~~

compilation terminated.

exit status 1

Compilation error: exit status 1

I would appreciate it if someone knows an easier way to do it.