From 15dd00659a1333eff22c66d8d2d17805c2f40a09 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Thu, 19 Apr 2018 10:06:38 -0400
Subject: [PATCH] Fix up physfs.h for compilers that are sensitive about
 preprocessor defines. (transplanted from
 db8f944df5c56f0244229813203fb5b24e8d9968)

---
 src/physfs.h | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/physfs.h b/src/physfs.h
index 4305d56c..2f2c909d 100644
--- a/src/physfs.h
+++ b/src/physfs.h
@@ -225,11 +225,11 @@ extern "C" {
 
 #if defined(PHYSFS_DECL)
 /* do nothing. */
-#elif (defined _MSC_VER)
+#elif defined(_MSC_VER)
 #define PHYSFS_DECL __declspec(dllexport)
-#elif (defined __SUNPRO_C)
+#elif defined(__SUNPRO_C)
 #define PHYSFS_DECL __global
-#elif ((__GNUC__ >= 3) && (!__EMX__) && (!sun))
+#elif ((__GNUC__ >= 3) && (!defined(__EMX__)) && (!defined(sun)))
 #define PHYSFS_DECL __attribute__((visibility("default")))
 #else
 #define PHYSFS_DECL