fix nested extern

diff --git a/arithmetic/arithmetic.c b/arithmetic/arithmetic.c
index c3ac455f844e1bc8202b6468bda0031870484af1..03e00106a9e1081fa59a5ed4ecb7768256e1c0a5 100644 (file)
--- a/arithmetic/arithmetic.c
+++ b/arithmetic/arithmetic.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: arithmetic.c,v 1.15 2000/05/08 07:56:00 mycroft Exp $  */
+/*     $NetBSD: arithmetic.c,v 1.16 2001/02/05 00:20:58 christos Exp $ */
 
 /*
  * Copyright (c) 1989, 1993
@@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
 #if 0
 static char sccsid[] = "@(#)arithmetic.c       8.1 (Berkeley) 5/31/93";
 #else
-__RCSID("$NetBSD: arithmetic.c,v 1.15 2000/05/08 07:56:00 mycroft Exp $");
+__RCSID("$NetBSD: arithmetic.c,v 1.16 2001/02/05 00:20:58 christos Exp $");
 #endif
 #endif /* not lint */
 
@@ -106,6 +106,8 @@ int nright, nwrong;
 time_t qtime;
 #define        NQUESTS 20
 
+extern char *__progname;       /* from crt0.o */
+
 /*
  * Select keys from +-x/ to be asked addition, subtraction, multiplication,
  * and division problems.  More than one key may be given.  The default is
@@ -386,9 +388,7 @@ opnum(op)
 void
 usage()
 {
-       extern char *__progname;        /* from crt0.o */
-
-       (void)fprintf(stderr, "usage: %s [-o +-x/] [-r range]\n",
+       (void)fprintf(stderr, "Usage: %s [-o +-x/] [-r range]\n",
                __progname);
        exit(1);
 }