From: Vitaly Chikunov <vt@altlinux.org>
Date: Sat, 4 Dec 2021 08:09:52 +0000 (+0300)
Subject: MSVC: Fix absence of 'setenv'
X-Git-Tag: v3.0.1~23
X-Git-Url: http://www.wagner.pp.ru/gitweb/?p=openssl-gost%2Fengine.git;a=commitdiff_plain;h=ae5079bb87b16f6ac437e5dc5409c1f83f551cea

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>
---

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;