===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/m4/look.c,v
retrieving revision 1.4
retrieving revision 1.5
diff -c -r1.4 -r1.5
*** src/usr.bin/m4/look.c	1999/09/14 08:35:16	1.4
--- src/usr.bin/m4/look.c	1999/11/17 15:34:13	1.5
***************
*** 1,4 ****
! /*	$OpenBSD: look.c,v 1.4 1999/09/14 08:35:16 espie Exp $	*/
  
  /*
   * Copyright (c) 1989, 1993
--- 1,4 ----
! /*	$OpenBSD: look.c,v 1.5 1999/11/17 15:34:13 espie Exp $	*/
  
  /*
   * Copyright (c) 1989, 1993
***************
*** 55,63 ****
  #include "stdd.h"
  #include "extern.h"
  
  int
  hash(name)
! 	char *name;
  {
  	unsigned long h = 0;
  	while (*name)
--- 55,65 ----
  #include "stdd.h"
  #include "extern.h"
  
+ static void freent __P((ndptr));
+ 
  int
  hash(name)
! 	const char *name;
  {
  	unsigned long h = 0;
  	while (*name)
***************
*** 70,76 ****
   */
  ndptr 
  lookup(name)
! 	char *name;
  {
  	ndptr p;
  
--- 72,78 ----
   */
  ndptr 
  lookup(name)
! 	const char *name;
  {
  	ndptr p;
  
***************
*** 86,92 ****
   */
  ndptr 
  addent(name)
! 	char *name;
  {
  	int h;
  	ndptr p;
--- 88,94 ----
   */
  ndptr 
  addent(name)
! 	const char *name;
  {
  	int h;
  	ndptr p;
***************
*** 116,122 ****
   */
  void
  remhash(name, all)
! 	char *name;
  	int all;
  {
  	int h;
--- 118,124 ----
   */
  void
  remhash(name, all)
! 	const char *name;
  	int all;
  {
  	int h;