From 0acb6201594739d069d8973ee8391dea9bfaf9c7 Mon Sep 17 00:00:00 2001
From: Emil Sjolander <emilsj@fb.com>
Date: Mon, 9 Jan 2017 08:34:56 -0800
Subject: [PATCH] Use int instead of NSInteger for ABI compatibility

Summary:
@public

Cannot use NSInteger as NSInteger has a different size than int (which is the default type of a enum). Therefor when linking the Yoga C library into obj-c the header is a missmatch for the Yoga ABI.

Reviewed By: cwdick

Differential Revision: D4392272

fbshipit-source-id: 22b92ac8f3eb7114e81dbd9b0bec9044c3d43da5
---
 yoga/YGMacros.h | 20 +++++++-------------
 1 file changed, 7 insertions(+), 13 deletions(-)

diff --git a/yoga/YGMacros.h b/yoga/YGMacros.h
index d6724272..39e21b78 100644
--- a/yoga/YGMacros.h
+++ b/yoga/YGMacros.h
@@ -41,18 +41,12 @@
   }
 #endif
 
-#ifndef YG_ENUM_BEGIN
-#ifndef NS_ENUM
-#define YG_ENUM_BEGIN(name) enum name
-#else
-#define YG_ENUM_BEGIN(name) NS_ENUM(NSInteger, name)
-#endif
-#endif
-
-#ifndef YG_ENUM_END
-#ifndef NS_ENUM
-#define YG_ENUM_END(name) name
-#else
+#ifdef NS_ENUM
+// Cannot use NSInteger as NSInteger has a different size than int (which is the default type of a enum).
+// Therefor when linking the Yoga C library into obj-c the header is a missmatch for the Yoga ABI.
+#define YG_ENUM_BEGIN(name) NS_ENUM(int, name)
 #define YG_ENUM_END(name)
-#endif
+#else
+#define YG_ENUM_BEGIN(name) enum name
+#define YG_ENUM_END(name) name
 #endif