/**

* Class GLWindow written by Justin Klein, 2004

**/

/**

* Create and display an OpenGL Window:

* -hInstance: An instance to the app that will own the window

* -windowsProc: Windows callback proc that will receive

* messages occurring in the OpenGL window

* -windowName: The name for the window's title-bar

* -xRes, yRes: The initial resolution of the window

* -colorDepth: 16, 24, or 32, for bits of color.

* -depthBuffer: 16, 24, or 32 bits to use for our Z-buffer

* -fullscreen: 0 or 1, for initially fullscreen or windowed.

* Return the HWND for this window upon success, NULL upon failure

**/

HWND CreateGLWindow( HINSTANCE hInstance,

WNDPROC windowsProc,

char* windowName,

int xRes,

int yRes,

int colorDepth,

int depthBuffer,

int fullscreen);

/**

* Kill the openGL window so that we can safely create a new one.

**/

void KillGLWindow();