From 6b39d122a67284cf4fef21804a03528f9cb70cba Mon Sep 17 00:00:00 2001
From: "Markus F.X.J. Oberhumer" <markus@oberhumer.com>
Date: Tue, 27 Sep 2016 20:23:23 +0200
Subject: [PATCH] Support MSVC.

---
 src/compress_lzma.cpp | 4 ++++
 src/conf.h            | 7 ++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/compress_lzma.cpp b/src/compress_lzma.cpp
index d5e42404..4407c022 100644
--- a/src/compress_lzma.cpp
+++ b/src/compress_lzma.cpp
@@ -30,6 +30,10 @@
 #include "compress.h"
 #include "mem.h"
 
+#if (ACC_CC_MSC)
+#  pragma warning(disable: 4456) // -Wno-shadow
+#endif
+
 
 void lzma_compress_config_t::reset()
 {
diff --git a/src/conf.h b/src/conf.h
index 75320ef0..73474cc8 100644
--- a/src/conf.h
+++ b/src/conf.h
@@ -44,7 +44,7 @@
 #define ACC_CFG_USE_NEW_STYLE_CASTS 1
 #endif
 #include "miniacc.h"
-#if !(ACC_CC_CLANG || ACC_CC_GNUC)
+#if !(ACC_CC_CLANG || ACC_CC_GNUC || ACC_CC_MSC)
    // other compilers may work, but we're NOT interested into supporting them
 #  error "only clang and gcc are officially supported"
 #endif
@@ -244,8 +244,13 @@ typedef unsigned char   upx_byte;
 //
 **************************************************************************/
 
+#if (ACC_CC_MSC)
+#define __packed_struct(s)      struct s {
+#define __packed_struct_end()   };
+#else
 #define __packed_struct(s)      __acc_struct_packed(s)
 #define __packed_struct_end()   __acc_struct_packed_end()
+#endif
 
 #define UNUSED(var)             ACC_UNUSED(var)
 #define COMPILE_TIME_ASSERT(e)  ACC_COMPILE_TIME_ASSERT(e)