I am trying to follow the OpenGL Superbible (4th Edition) example (ThunderbirdGL) and they have a function glMapBuffers() in a VBOMesh.cpp file and I can't get that function to be recognized by any header that is included with GL. Am I missing something simple?

Qt Code: 
  1. ///////////////////////////////////////////////////////////////////////////
  2.  
  3. // Scale of the vertices. The only way to do this is to map the VBO back
  4.  
  5. // into client memory, then back again
  6.  
  7. void CVBOMesh::Scale(GLfloat fScaleValue)
  8.  
  9. {
  10.  
  11.     glFuncs.glBindBuffer(GL_ARRAY_BUFFER, bufferObjects[VERTEX_DATA]);
  12.  
  13.     M3DVector3f *pVertexData = (M3DVector3f *)glMapBuffer(GL_ARRAY_BUFFER, GL_READ_WRITE);
  14.  
  15.  
  16.  
  17.     if(pVertexData != NULL)
  18.  
  19.     {
  20.  
  21.         for(unsigned int i = 0; i < nNumVerts; i++)
  22.  
  23.             m3dScaleVector3(pVertexData[i], fScaleValue);
  24.  
  25.  
  26.  
  27.         glUnmapBuffer(GL_ARRAY_BUFFER);
  28.  
  29.     }
  30.  
  31. }
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The error I see from the compiler is:
../shared/VBOMesh.cpp:204: error: 'glMapBuffer' was not declared in this scope
../shared/VBOMesh.cpp:211: error: 'glUnmapBuffer' was not declared in this scope

where shared is the folder that VBOMesh is in.

http://www.opengl.org/sdk/docs/man/x...lMapBuffer.xml reference for glMapBuffer
http://www.opengl.org/sdk/docs/man4/...lMapBuffer.xml reference for glUnmapBuffer

Any help would be awesome! Thanks