superbible edition 5 triangle move with keys error

in superbible fifth edition with this code from LISTING 2.1 and 2.2 (from page 62,63,64,74 and 75) i get this errors =

Error 1 error C2065: ‘vVerts’ : undeclared identifier
Error 2 error C2065: ‘vVerts’ : undeclared identifier
Error 3 error C2065: ‘blockSize’ : undeclared identifier
Error 4 error C2065: ‘blockSize’ : undeclared identifier
Error 5 error C2065: ‘blockSize’ : undeclared identifier
Error 6 error C2065: ‘blockSize’ : undeclared identifier
Error 7 error C2065: ‘vVerts’ : undeclared identifier
Error 8 error C2065: ‘vVerts’ : undeclared identifier
Error 9 error C2065: ‘blockSize’ : undeclared identifier
Error 10 error C2065: ‘vVerts’ : undeclared identifier
Error 11 error C2065: ‘blockSize’ : undeclared identifier
Error 12 error C2065: ‘vVerts’ : undeclared identifier
Error 13 error C2065: ‘blockSize’ : undeclared identifier
Error 14 error C2065: ‘vVerts’ : undeclared identifier
Error 15 error C2065: ‘blockSize’ : undeclared identifier 51
Error 16 error C2065: ‘vVerts’ : undeclared identifier
Error 17 error C2065: ‘vVerts’ : undeclared identifier
Error 18 error C2065: ‘vVerts’ : undeclared identifier
19 IntelliSense: identifier “vVerts” is undefined
20 IntelliSense: identifier “blockSize” is undefined

and used this code =

#include <GLTools.h>
#include <GLShaderManager.h>
#include <iostream>
#ifdef APPLE
#include <glut/glut.h>
#else
#define FREEGLUT_STATIC
#include <GL/glut.h>
#endif
GLfloat num = 0.0f;
GLBatch triangleBatch;
GLShaderManager shaderManager;

void SpecialKeys (int key, int x, int y){

GLfloat stepSize = 0.025f;

GLfloat blockx = vVerts[0];

GLfloat blocky = vVerts[7];


if(key == GLUT_KEY_UP)
	blocky += stepSize;

if(key == GLUT_KEY_DOWN)
	blocky -= stepSize;

if(key == GLUT_KEY_LEFT)
	blockx -= stepSize;

if(key == GLUT_KEY_RIGHT)
	blockx += stepSize;

if(blockx &lt; -1.0f) blockx = -1.0f;

if(blockx &gt; (1.0f - blockSize * 2)) blockx = 1.0f - blockSize * 2;;

if(blocky &lt; -1.0f + blockSize * 2) blocky = -1.0f + blockSize * 2;

if(blocky &gt; 1.0f) blocky = 1.0f;

vVerts[0] = blockx;
vVerts[1] = blocky - blockSize*2;

vVerts[3] = blockx + blockSize*2;
vVerts[4] = blocky - blockSize*2;

vVerts[6] = blockx + blockSize*2;
vVerts[7] = blocky;

vVerts[9] = blockx;
vVerts[10] = blocky;

	

glutPostRedisplay();

}

void ChangeSize(int w, int h)
{

glViewport(0, 0, w, h);
std::cout &lt;&lt; std::endl &lt;&lt;"     w = " &lt;&lt; w &lt;&lt; std::endl &lt;&lt; "     h = " &lt;&lt; h &lt;&lt; std::endl;
}

void SetupRC()
{

glClearColor(0.0f, 0.0f, 1.0f, 1.0f);

shaderManager.InitializeStockShaders();


glColor3f(0.0f, 1.0f, 1.0f);
GLfloat vVerts[] = { -0.5f, 0.0f, 1.0f, 
                      0.5f, 0.0f, 1.0f,
                      0.0f, 0.5f, 1.0f };

triangleBatch.Begin(GL_TRIANGLE_FAN, 3);
triangleBatch.CopyVertexData3f(vVerts);
triangleBatch.End();

}

void RenderScene(void)
{

glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);

GLfloat vRed[] = { 1.0f, 0.0f, 0.0f, 1.0f };
shaderManager.UseStockShader(GLT_SHADER_IDENTITY, vRed);
triangleBatch.Draw();


glutSwapBuffers();
}

int main(int argc, char* argv[])
{
gltSetWorkingDirectory(argv[0]);

glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA | GLUT_DEPTH | GLUT_STENCIL);
glutInitWindowSize(1920,1080);
glutCreateWindow("Triangle");
glutReshapeFunc(ChangeSize);
glutDisplayFunc(RenderScene);
glutSpecialFunc(SpecialKeys);
GLenum err = glewInit();
if (GLEW_OK != err) {
    fprintf(stderr, "GLEW Error: %s

", glewGetErrorString(err));
return 1;
}
fprintf(stderr, “hello”);
std::cout << glGetError;

SetupRC();

glutMainLoop();
return 0;
}

Please help

Your program is obviously broken. With basic c++ knowledge you should be able to correct the errors
(listed variables are undeclared in scope, where they are used - first time used in SpecialKeys(): GLfloat blockx = vVerts[0]; but vVerts declared in SetupRC()). If you are a begginer to (c-like) programming, I can’t recommend you using OpenGL.
Alternativly you can download updated source codes for the examples from http://www.starstonesoftware.com/OpenGL/ (superbible homepage).

EDIT Also your question probably belongs to the “OpenGL coding: beginners” forum topic.