UnityEngine.Material.INTERNAL_CALL_SetColor C# (CSharp) Method

        private static extern void INTERNAL_CALL_SetColor(Material self, int nameID, ref Color color);
        [MethodImpl(MethodImplOptions.InternalCall)]

 public void SetColor(int nameID, Color color)
 {
     Material.INTERNAL_CALL_SetColor(this, nameID, ref color);
 }