add better brush color management. fix issues with procrfork. replace procexecl with execl.HEADmaster

fclamp is now part of libgeometry so get rid of it.

1 files changed, 4 insertions, 1 deletions

diff --git a/fns.h b/fns.h
index 5152daa..01e7f4b 100644
--- a/fns.h
+++ b/fns.h
@@ -13,7 +13,10 @@ Layer *getlayer(Canvas*, char*);
 Layer *newlayer(char*, Rectangle, ulong);
 void rmlayer(Layer*);
 
+/* color */
+Color *newcolor(ulong);
+void rmcolor(Color*);
+
 /* utils */
 int clamp(int, int, int);
-double fclamp(double, double, double);
 int alphachan(ulong);