Problem of InitializeAWindowPlease()

I go the error of "InitializeAWindowPlease was not declared" when the program, as part of it listed below, was complied. How should I fix it? Is any header or library missed to add in?

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#include <windows.h>
#include <GL/glut.h>

int main() {

InitializeAWindowPlease();

glClearColor (0.0, 0.0, 0.0, 0.0);
glClear (GL_COLOR_BUFFER_BIT);
glColor3f (1.0, 1.0, 1.0);
............
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Quoted from http://glprogramming.com/red/chapter01.html

Quote:

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The InitializeAWindowPlease() routine is meant as a placeholder for window system-specific routines, which are generally not OpenGL calls.

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