From c057f2d7dda42c8ac53ba88b31c730a7e7a5f712 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Sun, 9 Jul 2017 17:31:27 -0400
Subject: [PATCH] Fixed compiler warnings on FreeBSD.

---
 src/platform_unix.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/platform_unix.c b/src/platform_unix.c
index a6649c4..53cfd4d 100644
--- a/src/platform_unix.c
+++ b/src/platform_unix.c
@@ -47,6 +47,10 @@
 #include <sys/mnttab.h>
 #endif
 
+#if PHYSFS_PLATFORM_FREEBSD
+#include <sys/sysctl.h>
+#endif
+
 #include "physfs_internal.h"
 
 int __PHYSFS_platformInit(void)