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-rw-r--r--FL/Enumerations.H3
1 files changed, 2 insertions, 1 deletions
diff --git a/FL/Enumerations.H b/FL/Enumerations.H
index b9e5e0cbb..365f3fa3f 100644
--- a/FL/Enumerations.H
+++ b/FL/Enumerations.H
@@ -1078,7 +1078,8 @@ const Fl_Color FL_DARK_CYAN = 140;
const Fl_Color FL_WHITE = 255;
-
+/** Colors numbered between FL_FREE_COLOR and FL_FREE_COLOR + FL_NUM_FREE_COLOR - 1
+are free for the user to be given any value using Fl::set_color(). */
#define FL_FREE_COLOR (Fl_Color)16
#define FL_NUM_FREE_COLOR 16
#define FL_GRAY_RAMP (Fl_Color)32