From f80b9e4acc47cf454768b44142495fdb8a68a39f Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 21 Oct 2013 15:49:11 +0200
Subject: utils: add a function for checking if a process given by pid is still
 alive

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
---
 proto-shell.c | 1 -
 1 file changed, 1 deletion(-)

(limited to 'proto-shell.c')

diff --git a/proto-shell.c b/proto-shell.c
index aa638ad..629f43b 100644
--- a/proto-shell.c
+++ b/proto-shell.c
@@ -16,7 +16,6 @@
 #include <string.h>
 #include <stdlib.h>
 #include <stdio.h>
-#include <unistd.h>
 #include <signal.h>
 
 #include <arpa/inet.h>
-- 
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