--- ray/src/common/calcomp.h	2003/08/04 22:37:53	2.16
+++ ray/src/common/calcomp.h	2004/03/28 20:33:12	2.17
@@ -1,4 +1,4 @@
-/* RCSid $Id: calcomp.h,v 2.16 2003/08/04 22:37:53 greg Exp $ */
+/* RCSid $Id: calcomp.h,v 2.17 2004/03/28 20:33:12 schorsch Exp $ */
 /*
  *  calcomp.h - header file for expression parser.
  */
@@ -143,14 +143,14 @@ extern void	libupdate(char *fn);
 extern void	eprint(EPNODE *ep, FILE *fp);
 extern void	dprint(char *name, FILE *fp);
 					/* defined in savestr.c */
-extern char	*savestr(char *str);
-extern void	freestr(char *s);
-extern int	shash(char *s);
+//extern char	*savestr(char *str);
+//extern void	freestr(char *s);
+//extern int	shash(char *s);
 					/* defined in ealloc.c */
-extern char	*emalloc(unsigned int n);
-extern char	*ecalloc(unsigned int ne, unsigned int es);
-extern char	*erealloc(char *cp, unsigned int n);
-extern void	efree(char *cp);
+//extern char	*emalloc(unsigned int n);
+//extern char	*ecalloc(unsigned int ne, unsigned int es);
+//extern char	*erealloc(char *cp, unsigned int n);
+//extern void	efree(char *cp);
 					/* defined by client */
 extern double	chanvalue(int n);