makking some c functions and binding them with python

.python-version

python-c-api_solution/Makefile

python-c-api_solution/demolib.c

python-c-api_solution/demolib.h

python-c-api_solution/demolib.o

python-c-api_solution/demomodule.c

python-c-api_solution/main.c

python-c-api_solution/main.o

python-c-api_solution/setup.py

python-c-api_solution/test_script

python-c-api_solution/todo.org

python-c-api_solution/todo.org~