From a5461ddcd9ba46ea2b8afb8ef02160017ced2daf Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 24 Jul 2017 02:36:58 -0400
Subject: [PATCH] Some minor preprocessor nitpicks.

---
 src/physfs_internal.h      | 6 +++---
 src/physfs_platform_unix.c | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/physfs_internal.h b/src/physfs_internal.h
index 342e36af..c39c4039 100644
--- a/src/physfs_internal.h
+++ b/src/physfs_internal.h
@@ -35,7 +35,7 @@
 #include <malloc.h>
 #endif
 
-#if PHYSFS_PLATFORM_SOLARIS
+#ifdef PHYSFS_PLATFORM_SOLARIS
 #include <alloca.h>
 #endif
 
@@ -58,7 +58,7 @@ extern "C" {
 #   define inline __inline
 #endif
 
-#if PHYSFS_PLATFORM_LINUX && !defined(_FILE_OFFSET_BITS)
+#if defined(PHYSFS_PLATFORM_LINUX) && !defined(_FILE_OFFSET_BITS)
 #define _FILE_OFFSET_BITS 64
 #endif
 
@@ -405,7 +405,7 @@ void __PHYSFS_DirTreeDeinit(__PHYSFS_DirTree *dt);
  *  Obviously, this isn't a function. If you need more than one char for this,
  *  you'll need to pull some old pieces of PhysicsFS out of revision control.
  */
-#if PHYSFS_PLATFORM_WINDOWS || PHYSFS_PLATFORM_OS2
+#if defined(PHYSFS_PLATFORM_WINDOWS) || defined(PHYSFS_PLATFORM_OS2)
 #define __PHYSFS_platformDirSeparator '\\'
 #else
 #define __PHYSFS_platformDirSeparator '/'
diff --git a/src/physfs_platform_unix.c b/src/physfs_platform_unix.c
index 905600f6..a27b14a6 100644
--- a/src/physfs_platform_unix.c
+++ b/src/physfs_platform_unix.c
@@ -53,7 +53,7 @@
 #include <sys/mnttab.h>
 #endif
 
-#if PHYSFS_PLATFORM_FREEBSD
+#ifdef PHYSFS_PLATFORM_FREEBSD
 #include <sys/sysctl.h>
 #endif
 
@@ -254,8 +254,8 @@ char *__PHYSFS_platformCalcBaseDir(const char *argv0)
     const char *envr = NULL;
 
     /* Try to avoid using argv0 unless forced to. Try system-specific stuff. */
-    
-    #if PHYSFS_PLATFORM_FREEBSD
+
+    #if defined(PHYSFS_PLATFORM_FREEBSD)
     {
         char fullpath[PATH_MAX];
         size_t buflen = sizeof (fullpath);
@@ -263,7 +263,7 @@ char *__PHYSFS_platformCalcBaseDir(const char *argv0)
         if (sysctl(mib, 4, fullpath, &buflen, NULL, 0) != -1)
             retval = __PHYSFS_strdup(fullpath);
     }
-    #elif PHYSFS_PLATFORM_SOLARIS
+    #elif defined(PHYSFS_PLATFORM_SOLARIS)
     {
         const char *path = getexecname();
         if ((path != NULL) && (path[0] == '/'))  /* must be absolute path... */