Calling C functions with PyObjects

[jibarra]

I am using Python3.6:

[jibarra@redsky ~]$ python3.6
Python 3.6.8 (default, Apr 25 2019, 21:02:35) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-36)] on linux
Type "help", "copyright", "credits" or "license" for more information.

I am referencing:
https://docs.python.org/3.6/extending/em...-embedding

Is there a way to call a C function in the same file using PyObjects?

Please advise.

Thank you.