--- a/brewco/setup.h	Tue Dec 22 21:07:14 2015 +0100
+++ b/brewco/setup.h	Sat Dec 26 21:45:44 2015 +0100
@@ -2,6 +2,7 @@
 #define	_SETUP_H
 
 
+void editInteger(int *, int, int, int, char *, char *);
 void editUnit(units_list *);
 void addUnit(int);
 void setup(void);