-#define GetRValue(rgb) ((unsigned char)(rgb))
-#define GetGValue(rgb) ((unsigned char)(((int)(rgb)) >> 8))
-#define GetBValue(rgb) ((unsigned char)((rgb)>>16))
+#define GetRValue(rgb) ((unsigned char)(rgb))
+#define GetGValue(rgb) ((unsigned char)(((int)(rgb)) >> 8))
+#define GetBValue(rgb) ((unsigned char)((rgb)>>16))