$NetBSD$

The patches patch-al upto patch-aq add the physical constants k, q, e0,
mu0, and c.

--- funcs.c.orig	Thu Apr  4 05:46:11 2002
+++ funcs.c	Fri Oct  7 14:24:25 2005
@@ -95,6 +95,71 @@ void PushStack(){
 
 }
 
+void BoltzmannStack(){
+   Number *n1;
+
+   finishEditor();
+
+   SaveStackState(0);
+
+   n1 = setNumberReal(newNumber(), realBoltzmann);
+   Push(n1);
+
+   UndoStackState(1);
+}
+
+void ChargeStack(){
+   Number *n1;
+
+   finishEditor();
+
+   SaveStackState(0);
+
+   n1 = setNumberReal(newNumber(), realCharge);
+   Push(n1);
+
+   UndoStackState(1);
+}
+
+void E0Stack(){
+   Number *n1;
+
+   finishEditor();
+
+   SaveStackState(0);
+
+   n1 = setNumberReal(newNumber(), realE0);
+   Push(n1);
+
+   UndoStackState(1);
+}
+
+void Mu0Stack(){
+   Number *n1;
+
+   finishEditor();
+
+   SaveStackState(0);
+
+   n1 = setNumberReal(newNumber(), realMu0);
+   Push(n1);
+
+   UndoStackState(1);
+}
+
+void LightSpeedStack(){
+   Number *n1;
+
+   finishEditor();
+
+   SaveStackState(0);
+
+   n1 = setNumberReal(newNumber(), realLightSpeed);
+   Push(n1);
+
+   UndoStackState(1);
+}
+
 void PiStack(){
    Number *n1;
 
