UnityEngine.GL.INTERNAL_CALL_Internal_Clear C# (CSharp) Method

        private static extern void INTERNAL_CALL_Internal_Clear(bool clearDepth, bool clearColor, ref UnityEngine.Color backgroundColor, float depth);
        [MethodImpl(MethodImplOptions.InternalCall)]

 private static void Internal_Clear(bool clearDepth, bool clearColor, Color backgroundColor, float depth)
 {
     GL.INTERNAL_CALL_Internal_Clear(clearDepth, clearColor, ref backgroundColor, depth);
 }