prettyness police

[unix-history] / usr / src / bin / sleep / sleep.c

diff --git a/usr/src/bin/sleep/sleep.c b/usr/src/bin/sleep/sleep.c
index cb5944c..714468b 100644 (file)
--- a/usr/src/bin/sleep/sleep.c
+++ b/usr/src/bin/sleep/sleep.c
@@ -12,12 +12,12 @@ static char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
 #endif /* not lint */
 
 #ifndef lint

-static char sccsid[] = "@(#)sleep.c    8.1 (Berkeley) %G%";
+static char sccsid[] = "@(#)sleep.c    8.2 (Berkeley) %G%";

 #endif /* not lint */
 
 #endif /* not lint */
 

-#include <unistd.h>

 #include <stdio.h>
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdlib.h>

+#include <unistd.h>

 
 void usage __P((void));
 
 
 void usage __P((void));
 


@@ -48,6 +48,7 @@ main(argc, argv)
 void
 usage()
 {
 void
 usage()
 {

+

        (void)fprintf(stderr, "usage: sleep seconds\n");
        exit(1);
 }
        (void)fprintf(stderr, "usage: sleep seconds\n");
        exit(1);
 }