From 8071d074c14a54562d9b06797bb6ca16ab23898a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Olivier=20Cr=C3=AAte?= <olivier.crete@collabora.com>
Date: Tue, 2 Nov 2021 12:18:57 -0600
Subject: stun: Use a specific variable to enable Win32 crypto

This should make it possible to use OpenSSL or GnuTLS also on Windows if
required.
---
 stun/rand.c     | 2 +-
 stun/stunhmac.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/stun/rand.c b/stun/rand.c
index 43d9149..59f307a 100644
--- a/stun/rand.c
+++ b/stun/rand.c
@@ -39,7 +39,7 @@
 
 #include "rand.h"
 
-#if defined(_WIN32)
+#if defined(USE_WIN32_CRYPTO)
 
 #include <windows.h>
 
diff --git a/stun/stunhmac.c b/stun/stunhmac.c
index b42fc2e..d929340 100644
--- a/stun/stunhmac.c
+++ b/stun/stunhmac.c
@@ -48,7 +48,7 @@
 #include <string.h>
 #include <assert.h>
 
-#if defined(_WIN32)
+#if defined(USE_WIN32_CRYPTO)
 #include <malloc.h>
 typedef struct _StunKeyBlob {
   BLOBHEADER header;
@@ -71,7 +71,7 @@ void stun_sha1 (const uint8_t *msg, size_t len, size_t msg_len, uint8_t *sha,
 
   assert (len >= 44u);
 
-#if defined(_WIN32)
+#if defined(USE_WIN32_CRYPTO)
 {
   HCRYPTPROV prov;
   size_t blob_size;
@@ -238,7 +238,7 @@ void stun_hash_creds (const uint8_t *realm, size_t realm_len,
   const uint8_t *realm_trimmed = priv_trim_var (realm, &realm_len);
   const uint8_t *colon = (uint8_t *)":";
 
-#if defined(_WIN32)
+#if defined(USE_WIN32_CRYPTO)
   HCRYPTPROV prov;
   HCRYPTHASH hash;
   DWORD md5_digest_len;
-- 
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