1 /********** 2 Copyright 1990 Regents of the University of California. All rights reserved. 3 Author: 1985 Thomas L. Quarles 4 **********/ 5 /* 6 */ 7 #ifndef CONST 8 #define CONST 9 10 #define CHARGE (1.6021918e-19) 11 #define CONSTCtoK (273.15) 12 #define CONSTboltz (1.3806226e-23) 13 #define REFTEMP 300.15 /* 27 degrees C */ 14 15 extern double CONSTroot2; 16 extern double CONSTvt0; 17 extern double CONSTKoverQ; 18 extern double CONSTe; 19 20 #endif /*CONST*/ 21