From b5e55556be7674f5f3ddf882d092db8460676b36 Mon Sep 17 00:00:00 2001
From: micttyl <109993301+micttyl@users.noreply.github.com>
Date: Tue, 13 Sep 2022 11:47:17 -0700
Subject: [PATCH] Include the Library of the added function in
 carbon-language#1341 (#2172)

`cstdlib` is added for `abort()` in carbon-language#1341

`unistd.h` was not removed with `exit()` in carbon-language#1175
---
 common/check_internal.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/check_internal.h b/common/check_internal.h
index 1e1c873615cd..7d01e751447d 100644
--- a/common/check_internal.h
+++ b/common/check_internal.h
@@ -5,7 +5,7 @@
 #ifndef CARBON_COMMON_CHECK_INTERNAL_H_
 #define CARBON_COMMON_CHECK_INTERNAL_H_
 
-#include <unistd.h>
+#include <cstdlib>
 
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Signals.h"