getopt and friends are declared in <unistd.h>

getopt returns -1 not EOF.

2 files changed, 1 insertions, 6 deletions

diff --git a/usr.bin/locate/code/locate.code.c b/usr.bin/locate/code/locate.code.c
index c7cb097..e44c516 100644
--- a/usr.bin/locate/code/locate.code.c
+++ b/usr.bin/locate/code/locate.code.c
@@ -97,6 +97,7 @@ static char sccsid[] = "@(#)locate.code.c	8.1 (Berkeley) 6/6/93";
 #include <stdlib.h>
 #include <string.h>
 #include <stdio.h>
+#include <unistd.h>
 #include "locate.h"
 
 #define	BGBUFSIZE	(NBG * 2)	/* size of bigram buffer */
@@ -119,8 +120,6 @@ int	bgindex __P((char *));
 
 
 void	usage __P((void));
-extern int optind;
-extern int optopt;
 
 int
 main(argc, argv)
diff --git a/usr.bin/locate/locate/locate.c b/usr.bin/locate/locate/locate.c
index a0ffe0d..0ee14f3 100644
--- a/usr.bin/locate/locate/locate.c
+++ b/usr.bin/locate/locate/locate.c
@@ -140,10 +140,6 @@ extern u_char   *tolower_word __P((u_char *));
 extern int	check_bigram_char __P((int));
 extern char 	*patprep __P((char *));
 
-extern char     *optarg;
-extern int      optind;
-
-
 int
 main(argc, argv)
         int argc;