--- a/src/EditProduct.h	Mon Jul 18 19:28:21 2022 +0200
+++ b/src/EditProduct.h	Tue Jul 19 11:17:39 2022 +0200
@@ -298,6 +298,7 @@
     double AcidRequired(double ZpH, Fermentables F);
     double ProtonDeficit(double pHZ);
     double MashpH();
+    void setButtons(bool locked);
     void calcWater();
     void calcSparge();
     double GetBUGU();