From: Tim Kientzle <kientzle@acm.org>
Date: Mon, 15 Jun 2015 18:16:16 +0000 (-0700)
Subject: Issue #520:  Define BCRYPT_SUCCESS for VS2008
X-Git-Tag: v3.1.900a~91
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=112c7d7c279a30da6e07452991343b88c8c25e28;p=thirdparty%2Flibarchive.git

Issue #520:  Define BCRYPT_SUCCESS for VS2008
---

diff --git a/libarchive/archive_cryptor_private.h b/libarchive/archive_cryptor_private.h
index e1118ff80..b62ec0c66 100644
--- a/libarchive/archive_cryptor_private.h
+++ b/libarchive/archive_cryptor_private.h
@@ -48,6 +48,11 @@ typedef struct {
 #elif defined(_WIN32) && !defined(__CYGWIN__) && defined(HAVE_BCRYPT_H)
 #include <Bcrypt.h>
 
+/* Common in other bcrypt implementations, but missing from VS2008. */
+#ifndef BCRYPT_SUCCESS
+#define BCRYPT_SUCCESS(r) ((NTSTATUS)(r) == STATUS_SUCCESS)
+#endif
+
 #define AES_MAX_KEY_SIZE 32
 #define AES_BLOCK_SIZE 16
 typedef struct {