1 files changed, 1 insertions, 0 deletions
diff --git a/fns.h b/fns.h
index fe9ca4f..5152daa 100644
--- a/fns.h
+++ b/fns.h
@@ -14,5 +14,6 @@ Layer *newlayer(char*, Rectangle, ulong);
 void rmlayer(Layer*);
 
 /* utils */
+int clamp(int, int, int);
 double fclamp(double, double, double);
 int alphachan(ulong);