remove duplicate unistd.h include

diff --git a/bin/ed/main.c b/bin/ed/main.c
index 2776a30..5565552 100644 (file)
--- a/bin/ed/main.c
+++ b/bin/ed/main.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: main.c,v 1.69 2024/07/16 05:01:10 deraadt Exp $       */
+/*     $OpenBSD: main.c,v 1.70 2024/10/12 07:58:40 jsg Exp $   */
 /*     $NetBSD: main.c,v 1.3 1995/03/21 09:04:44 cgd Exp $     */
 
 /* main.c: This file contains the main control and user-interface routines
@@ -44,7 +44,6 @@
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
-#include <unistd.h>
 
 #include <ctype.h>
 #include <err.h>