From 6993d9378224489b49325bd1fb962f0e8bb935f1 Mon Sep 17 00:00:00 2001
From: Yann Sionneau <ysionneau@kalray.eu>
Date: Mon, 23 Nov 2020 14:01:45 +0100
Subject: libcrypt: add missing errno.h header

Fixes:
libcrypt/crypt.c:29:15: error: 'EINVAL' undeclared (first use in this function)
   __set_errno(EINVAL);
               ^~~~~~

Signed-off-by: Yann Sionneau <ysionneau@kalray.eu>
---
 libcrypt/crypt.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libcrypt/crypt.c b/libcrypt/crypt.c
index 9819029f2..cfcd11f91 100644
--- a/libcrypt/crypt.c
+++ b/libcrypt/crypt.c
@@ -6,6 +6,7 @@
 
 #include <unistd.h>
 #include <crypt.h>
+#include <errno.h>
 #include "libcrypt.h"
 
 char *crypt(const char *key, const char *salt)
-- 
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