I'm trying to work out how to use this function glTexCoordPointer.

The man page states that I must set a pointer to the first element of the array that uses the texture cordinate.

Here is my array:

static const GLfloat GUIVertices[] = {

    //FIRST QUAD
    1.0f,  1.0f, 0.0f, 1.0f, 1.0f, 0.0f,
   -1.0f,  1.0f, 0.0f, 1.0f, 0.0f, 0.0f,
   -1.0f, 0.94f, 0.0f, 1.0f, 0.0f, 1.0f,
    1.0f, 0.94f, 0.0f, 1.0f, 1.0f, 1.0f,  

    //2ND QUAD
    // x     y      z    w      X    Y
    1.0f,  -1.0f, 0.0f, 1.0f, 1.0f, 0.0f,
   -1.0f,  -1.0f, 0.0f, 1.0f, 0.0f, 0.0f,
   -1.0f, -0.94f, 0.0f, 1.0f, 0.0f, 1.0f,
    1.0f, -0.94f, 0.0f, 1.0f, 1.0f,  1.0,
};

But how do I set the pointer correctly for the fifth element on the 2nd quad first row? I was thinking something like this:

glTexCoordPointer(1, GL_FLOAT, 6, reinterpret_cast<const GLvoid *>(29 * sizeof(float)));