Merge pull request #13819 from jbeich/freebsd

Unbreak build on FreeBSD

Common/MemArenaPosix.cpp

@@ -26,6 +26,11 @@
 #include <cstring>
 #include <string>
 
+#ifndef MAP_NORESERVE
+// Not implemented on BSDs
+#define MAP_NORESERVE 0
+#endif
+
 #include "Common/Log.h"
 #include "Common/File/FileUtil.h"
 #include "Common/MemoryUtil.h"

Core/FileSystems/FileSystem.h

@@ -20,6 +20,7 @@
 #include <vector>
 #include <string>
 #include <cstring>
+#include <ctime>
 
 #include "Common.h"
 #include "Core/HLE/sceKernel.h"

Core/Instance.cpp

@@ -17,7 +17,7 @@
 
 #include "Instance.h"
 
-#if __linux__ || __APPLE__
+#if !PPSSPP_PLATFORM(WINDOWS) && !PPSSPP_PLATFORM(ANDROID) && !defined(__LIBRETRO__)
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/mman.h>