--- ray/src/common/lookup.h	1998/09/02 18:42:11	2.5
+++ ray/src/common/lookup.h	2003/02/25 02:47:21	2.7
@@ -1,11 +1,10 @@
-/* Copyright (c) 1998 Silicon Graphics, Inc. */
-
-/* SCCSid "$SunId$ SGI" */
-
+/* RCSid $Id: lookup.h,v 2.7 2003/02/25 02:47:21 greg Exp $ */
 /*
  * Header file for general associative table lookup routines
  */
 
+#include "copyright.h"
+
 typedef struct {
 	char	*key;			/* key name */
 	unsigned long	hval;		/* key hash value (for efficiency) */
@@ -73,6 +72,10 @@ typedef struct {
  * allocated table itself.
  */
 
+extern int	strcmp();
+
+#ifdef NOPROTO
+
 extern int	lu_init();
 extern LUENT	*lu_find();
 extern void	lu_delete();
@@ -80,4 +83,13 @@ extern int	lu_doall();
 extern void	lu_done();
 extern unsigned long	lu_shash();
 
-extern int	strcmp();
+#else
+
+extern int	lu_init(LUTAB *tbl, int nel);
+extern unsigned long	lu_shash(char *s);
+extern LUENT	*lu_find(LUTAB *tbl, char *key);
+extern void	lu_delete(LUTAB *tbl, char *key);
+extern int	lu_doall(LUTAB *tbl, int (*f)());
+extern void	lu_done(LUTAB *tbl);
+
+#endif