i apologize ,,i dont know how to open new one thats y i asked u both to help me frome here realy sorry

need comment and what each function do

#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include <math.h>
#include <GL/glut.h>

GLfloat light_diffuse[] =
{1.0, 0.0, 0.0, 1.0};
GLfloat light_position[] =
{1.0, 1.0, 1.0,...

please need help

please i need help how can help me ,,,i realy need it in my hw to put comment in the code and describe the job of each function

pleeeeeeeaaaaaaaaaaaaase i neeed help in my hw pleas :( help we take simple code with our dr but he gave us a complex one to put comment on it and describe work each function