move RGBA_Color to display.h

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@62003 15284696-431f-4ddb-bdfa-cd5b030d7da7

include/display.h

@@ -5,6 +5,18 @@
 #include <grass/raster.h>
 #include <grass/symbol.h>
 
+struct color_rgba
+{
+    unsigned char r, g, b, a;	/* red, green, blue, and alpha */
+};
+
+typedef struct color_rgba RGBA_Color;
+
+/* RGBA color alpha presets */
+#define RGBA_COLOR_OPAQUE     255
+#define RGBA_COLOR_TRANSPARENT  0
+#define RGBA_COLOR_NONE         0
+
 enum clip_mode
 {
     M_NONE,

include/raster.h

@@ -241,18 +241,6 @@ struct FP_stats {
 
 struct GDAL_link;
 
-typedef struct
-{
-    unsigned char r, g, b, a;	/* red, green, blue, and alpha */
-} RGBA_Color;
-
-typedef RGBA_Color RGB_Color;
-
-/* RGBA_Color alpha presets */
-#define RGBA_COLOR_OPAQUE     255
-#define RGBA_COLOR_TRANSPARENT  0
-#define RGBA_COLOR_NONE         0
-
 /*** prototypes ***/
 #include <grass/defs/raster.h>