-/* Data for a color filter. */
-typedef struct _color_filter {
- gchar *filter_name; /* name of the filter */
- gchar *filter_text; /* text of the filter expression */
- color_t bg_color; /* background color for packets that match */
- color_t fg_color; /* foreground color for packets that match */
- dfilter_t *c_colorfilter; /* compiled filter expression */
- void *edit_dialog; /* if filter is being edited, dialog
- * box for it */
- gboolean marked; /* set if the filter is marked in the color dialog box */
-} color_filter_t;
-
-/* List of all color filters. */
-extern GSList *filter_list;
-extern GSList *removed_filter_list;
-
-void
-filter_list_prime_edt(epan_dissect_t *edt);
+/** Initialize a color with R, G, and B values, including any toolkit-dependent
+ ** work that needs to be done.
+ *
+ * @param color the color_t to be filled
+ * @param red the red value for the color
+ * @param green the green value for the color
+ * @param blue the blue value for the color
+ * @return TRUE if it succeeds, FALSE if it fails
+ */
+gboolean initialize_color(color_t *color, guint16 red, guint16 green, guint16 blue);