[src/trunk]: src/usr.bin fix nested extern

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/e307f8969f6c
branches:  trunk
changeset: 503371:e307f8969f6c
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Feb 05 01:39:27 2001 +0000

description:
fix nested extern

diffstat:

 usr.bin/cksum/cksum.c                |  7 ++++---
 usr.bin/crunch/crunchgen/crunchgen.c |  6 +++---
 usr.bin/env/env.c                    |  5 +++--
 3 files changed, 10 insertions(+), 8 deletions(-)

diffs (96 lines):

diff -r 7a45abfc13b0 -r e307f8969f6c usr.bin/cksum/cksum.c
--- a/usr.bin/cksum/cksum.c     Mon Feb 05 01:37:33 2001 +0000
+++ b/usr.bin/cksum/cksum.c     Mon Feb 05 01:39:27 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: cksum.c,v 1.10 1997/10/17 11:36:59 lukem Exp $ */
+/*     $NetBSD: cksum.c,v 1.11 2001/02/05 01:39:27 christos Exp $      */
 
 /*-
  * Copyright (c) 1997 Jason R. Thorpe.  All rights reserved.
@@ -47,7 +47,7 @@
 #if 0
 static char sccsid[] = "@(#)cksum.c    8.2 (Berkeley) 4/28/95";
 #endif
-__RCSID("$NetBSD: cksum.c,v 1.10 1997/10/17 11:36:59 lukem Exp $");
+__RCSID("$NetBSD: cksum.c,v 1.11 2001/02/05 01:39:27 christos Exp $");
 #endif /* not lint */
 
 #include <sys/cdefs.h>
@@ -70,6 +70,8 @@
 void   requiremd5 __P((const char *));
 void   usage __P((void));
 
+extern char *__progname;
+
 int
 main(argc, argv)
        int argc;
@@ -80,7 +82,6 @@
        char *fn;
        int (*cfncn) __P((int, u_int32_t *, u_int32_t *));
        void (*pfncn) __P((char *, u_int32_t, u_int32_t));
-       extern char *__progname;
 
        cfncn = NULL;
        pfncn = NULL;
diff -r 7a45abfc13b0 -r e307f8969f6c usr.bin/crunch/crunchgen/crunchgen.c
--- a/usr.bin/crunch/crunchgen/crunchgen.c      Mon Feb 05 01:37:33 2001 +0000
+++ b/usr.bin/crunch/crunchgen/crunchgen.c      Mon Feb 05 01:39:27 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: crunchgen.c,v 1.19 2000/11/01 07:16:02 garbled Exp $   */
+/*     $NetBSD: crunchgen.c,v 1.20 2001/02/05 01:40:51 christos Exp $  */
 /*
  * Copyright (c) 1994 University of Maryland
  * All Rights Reserved.
@@ -33,7 +33,7 @@
  */
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: crunchgen.c,v 1.19 2000/11/01 07:16:02 garbled Exp $");
+__RCSID("$NetBSD: crunchgen.c,v 1.20 2001/02/05 01:40:51 christos Exp $");
 #endif
 
 #include <stdlib.h>
@@ -112,6 +112,7 @@
 void parse_conf_file(void);
 void gen_outputs(void);
 
+extern char *crunched_skel[];
 
 int main(int argc, char **argv)
 {
@@ -710,7 +711,6 @@
 
 void gen_output_cfile(void)
 {
-    extern char *crunched_skel[];
     char **cp;
     FILE *outcf;
     prog_t *p;
diff -r 7a45abfc13b0 -r e307f8969f6c usr.bin/env/env.c
--- a/usr.bin/env/env.c Mon Feb 05 01:37:33 2001 +0000
+++ b/usr.bin/env/env.c Mon Feb 05 01:39:27 2001 +0000
@@ -39,7 +39,7 @@
 
 #ifndef lint
 /*static char sccsid[] = "@(#)env.c    8.3 (Berkeley) 4/2/94";*/
-__RCSID("$NetBSD: env.c,v 1.13 2000/04/14 06:11:07 simonb Exp $");
+__RCSID("$NetBSD: env.c,v 1.14 2001/02/05 01:41:51 christos Exp $");
 #endif /* not lint */
 
 #include <err.h>
@@ -53,12 +53,13 @@
 int    main __P((int, char **));
 static void usage __P((void));
 
+extern char **environ;
+
 int
 main(argc, argv)
        int argc;
        char **argv;
 {
-       extern char **environ;
        char **ep, *p;
        char *cleanenv[1];
        int ch;