From ae5079bb87b16f6ac437e5dc5409c1f83f551cea Mon Sep 17 00:00:00 2001
From: Vitaly Chikunov <vt@altlinux.org>
Date: Sat, 4 Dec 2021 11:09:52 +0300
Subject: [PATCH] MSVC: Fix absence of 'setenv'

Error message:

  test_keyexpimp.c(111,11): warning C4013: 'setenv' undefined; assuming extern returning int

Signed-off-by: Vitaly Chikunov <vt@altlinux.org>
---
 test_keyexpimp.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test_keyexpimp.c b/test_keyexpimp.c
index 31a42f7..0fa549b 100644
--- a/test_keyexpimp.c
+++ b/test_keyexpimp.c
@@ -6,6 +6,7 @@
  */
 #ifdef _MSC_VER
 # include <Winsock2.h>
+# include <stdlib.h>
 #else
 # include <arpa/inet.h>
 #endif
@@ -108,7 +109,11 @@ int main(void)
     unsigned char tlsseq[8];
     unsigned char out[32];
 
+#ifdef _MSC_VER
+    _putenv_s("OPENSSL_ENGINES", ENGINE_DIR);
+#else
     setenv("OPENSSL_ENGINES", ENGINE_DIR, 0);
+#endif
     OPENSSL_add_all_algorithms_conf();
     ERR_load_crypto_strings();
     ENGINE *eng;
-- 
2.39.2