File list (Check if you may need any files):
piecewise_eq
............\piecewise_eq
............\............\global_equalization.c
............\............\GPLv3.txt
............\............\io_png.c
............\............\io_png.h
............\............\makefile
............\............\piecewise_equalization
............\............\piecewise_equalization.c
............\............\piecewise_equalization_lib.c
............\............\piecewise_equalization_lib.h
............\............\README.txt
............\............\resultC.png
............\............\resultG.png
............\............\test.png