/* Copyright (c) 1979 Regents of the University of California */
-/* static char sccsid[] = "@(#)vars.h 1.4 %G%"; */
+/* static char sccsid[] = "@(#)vars.h 1.5 %G%"; */
#include <stdio.h>
extern liberr();
/*
- * stack routines
+ * stack routines and structures
*/
+struct sze8 {
+ char element[8];
+};
extern short pop2();
extern long pop4();
extern double pop8();
+extern struct sze8 popsze8();
extern char *pushsp();
/*