Clean up some -Wall flowers.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/lib/libc/crypt/arc4random.c b/src/lib/libc/crypt/arc4random.c
index 078f4eeea6..d34de2be7d 100644
--- a/src/lib/libc/crypt/arc4random.c
+++ b/src/lib/libc/crypt/arc4random.c
@@ -1,4 +1,4 @@
-/* $Id: arc4random.c,v 1.1 1996/12/28 06:33:01 dm Exp $ */
+/* $Id: arc4random.c,v 1.2 1997/07/09 01:08:16 millert Exp $ */
 
 /*
  * Arc4 random number generator for OpenBSD.
@@ -25,8 +25,9 @@
  * RC4 is a registered trademark of RSA Laboratories.
  */
 
-#include <stdlib.h>
 #include <fcntl.h>
+#include <stdlib.h>
+#include <unistd.h>
 #include <sys/types.h>
 #include <sys/time.h>