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-rw-r--r--generic/regguts.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/generic/regguts.h b/generic/regguts.h
index c77a8fc..ee5c596 100644
--- a/generic/regguts.h
+++ b/generic/regguts.h
@@ -174,6 +174,7 @@
*/
typedef short color; /* colors of characters */
typedef int pcolor; /* what color promotes to */
+#define MAX_COLOR SHRT_MAX /* max color value */
#define COLORLESS (-1) /* impossible color */
#define WHITE 0 /* default color, parent of all others */