From 53576d39390392481769c03abfa1e68b0a56c11d Mon Sep 17 00:00:00 2001
From: Hermet Park <chuneon.park@samsung.com>
Date: Wed, 23 Jun 2021 13:41:58 +0900
Subject: [PATCH] common: fix compatibility issue for MSVC.

__attribute__ syntax is not supported by MSVC.

We can turn it on optionally.
---
 src/lib/tvgCommon.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/lib/tvgCommon.h b/src/lib/tvgCommon.h
index f5d4a6d0..52998b87 100644
--- a/src/lib/tvgCommon.h
+++ b/src/lib/tvgCommon.h
@@ -31,6 +31,10 @@ using namespace tvg;
 #define FILL_ID_LINEAR 0
 #define FILL_ID_RADIAL 1
 
-#define TVG_UNUSED __attribute__ ((__unused__))
+#ifdef _MSC_VER
+    #define TVG_UNUSED
+#else
+    #define TVG_UNUSED __attribute__ ((__unused__))
+#endif
 
 #endif //_TVG_COMMON_H_