## Information from source codes

    ../src/density_sphere.c:

    ../src/drawWireFrame.c:

    ../src/lmolvieCamera.c:

    ../src/lmolvieDisplayLib.c:

    ../src/lmolvieDisplayListMake.c:

    ../src/lmolvieDisplayNormal.c:

    ../src/lmolvieDisplayParallel.c:

    ../src/lmolvieDockDisplay.c:

    ../src/lmolvieDockKeyboard.c:

    ../src/lmolvieFlightDisplay.c:

    ../src/lmolvieFlightIdle.c:

    ../src/lmolvieFlightKeyboard.c:

    ../src/lmolvieIdleNormal.c:

    ../src/lmolvieInitNormal.c:

    ../src/lmolvieInitParallel.c:

    ../src/lmolvieKeyboard.c:

    ../src/lmolvieKeyboardDrive.c:

    ../src/lmolvieKeyboardMulti.c:

    ../src/lmolvieKeyboardNormal.c:

    ../src/lmolvieKeyboardParallel.c:

    ../src/lmolvieKeyboardSurface.c:

    ../src/lmolvieLight.c:

    ../src/lmolvieMRCread.c:

    ../src/lmolvieMouse.c:

    ../src/lmolvieMouseDrive.c:

    ../src/lmolvieMouseMulti.c:

    ../src/lmolvieMouseNormal.c:

    ../src/lmolvieMouseParallel.c:

    ../src/lmolvieMrcViewerDisplay.c:

    ../src/lmolvieMrcViewerKeyboard.c:

    ../src/lmolvieMrcViewerMouse.c:

    ../src/lmolvieOperation.c:

    ../src/lmolviePDBread.c:

    ../src/lmolvieProjectionKeyboard.c:

    ../src/lmolvieProjectionMouse.c:

    ../src/lmolvieProteinStatus.c:

    ../src/lmolvieReshapeNormal.c:

    ../src/lmolvieReshapeParallel.c:

    ../src/lmolvieTest.c:

    ../src/lmolvieTexture.c:

    ../src/lmolvieViewerDisplay.c:

    ../src/lmolvieViewerIdle.c:

    ../src/lmolvieViewerKeyboard.c:

    ../src/lmolvieViewerMouse.c:

    ../src/lmolvieViewerSpecial.c:

    ../src/lmolvieVoice.c:

    ../src/loadPDB.c:

    ../src/loadPPM.c:

    ../src/marching_cubes.c:

    ../src/multiPDB.c:

    ../src/openGLKey.c:

    ../src/savePPM.c:

## openGL.h

    #ifndef EOS_OPENGL
    #define EOS_OPENGL

    extern void __openGLAA(void);
    extern void openGLKeyDefault(char c, int x, int y );
    #endif /* EOS_OPENGL */