===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/hexdump/display.c,v
retrieving revision 1.1
retrieving revision 1.2
diff -c -r1.1 -r1.2
*** src/usr.bin/hexdump/display.c	1995/10/18 08:45:23	1.1
--- src/usr.bin/hexdump/display.c	1996/05/21 21:51:51	1.2
***************
*** 33,39 ****
  
  #ifndef lint
  /*static char sccsid[] = "from: @(#)display.c	5.11 (Berkeley) 3/9/91";*/
! static char rcsid[] = "$Id: display.c,v 1.1 1995/10/18 08:45:23 deraadt Exp $";
  #endif /* not lint */
  
  #include <sys/param.h>
--- 33,39 ----
  
  #ifndef lint
  /*static char sccsid[] = "from: @(#)display.c	5.11 (Berkeley) 3/9/91";*/
! static char rcsid[] = "$Id: display.c,v 1.2 1996/05/21 21:51:51 deraadt Exp $";
  #endif /* not lint */
  
  #include <sys/param.h>
***************
*** 279,285 ****
  next(argv)
  	char **argv;
  {
! 	extern int errno, exitval;
  	static int done;
  	int statok;
  
--- 279,285 ----
  next(argv)
  	char **argv;
  {
! 	extern int exitval;
  	static int done;
  	int statok;
  
***************
*** 316,322 ****
  	char *fname;
  	int statok;
  {
- 	extern int errno;
  	struct stat sbuf;
  
  	if (statok) {
--- 316,321 ----
***************
*** 354,361 ****
  
  nomem()
  {
- 	extern int errno;
- 
  	(void)fprintf(stderr, "hexdump: %s.\n", strerror(errno));
  	exit(1);
  }
--- 353,358 ----