--- contrib/bobtoolz/DTreePlanter.h.orig	2013-06-30 22:04:35.000000000 +0800
+++ contrib/bobtoolz/DTreePlanter.h	2013-09-12 22:07:28.000000000 +0800
@@ -20,6 +20,8 @@
 #ifndef __DTREE_H__
 #define __DTREE_H__
 
+#include <stdlib.h>
+
 #include "qerplugin.h"
 #include "signal/isignal.h"
 #include "string/string.h"
--- contrib/bobtoolz/dialogs/dialogs-gtk.cpp.orig	2013-06-30 22:04:35.000000000 +0800
+++ contrib/bobtoolz/dialogs/dialogs-gtk.cpp	2013-09-12 22:09:01.000000000 +0800
@@ -22,6 +22,7 @@
 
 #include "str.h"
 #include <list>
+#include <stdlib.h>
 #include <gtk/gtk.h>
 #include "gtkutil/pointer.h"
 
--- contrib/bobtoolz/misc.cpp.orig	2013-06-30 22:04:35.000000000 +0800
+++ contrib/bobtoolz/misc.cpp	2013-09-12 22:10:25.000000000 +0800
@@ -31,7 +31,7 @@
 
 #include "funchandlers.h"
 
-#ifdef __linux__
+#if defined (__linux__) || defined(__FreeBSD__)
 #include <sys/types.h>
 #include <unistd.h>
 #endif
--- contrib/bobtoolz/shapes.cpp.orig	2013-06-30 22:04:35.000000000 +0800
+++ contrib/bobtoolz/shapes.cpp	2013-09-12 22:20:34.000000000 +0800
@@ -40,6 +40,7 @@
 #include <list>
 #include <map>
 #include <algorithm>
+#include <stdlib.h>
 #include <time.h>
 
 #include "scenelib.h"
--- contrib/bobtoolz/visfind.cpp.orig	2013-06-30 22:04:35.000000000 +0800
+++ contrib/bobtoolz/visfind.cpp	2013-09-12 22:21:08.000000000 +0800
@@ -8,6 +8,7 @@
 #include "bsploader.h"
 
 #include <list>
+#include <stdlib.h>
 
 typedef struct {
 	int portalclusters;
--- contrib/sunplug/sunplug.cpp.orig	2013-06-30 22:04:35.000000000 +0800
+++ contrib/sunplug/sunplug.cpp	2013-09-12 22:24:14.000000000 +0800
@@ -35,6 +35,7 @@
 #include "qerplugin.h"   // declaration to use other interfaces as a plugin
 
 #include <gtk/gtk.h>     // to display something with gtk (windows, buttons etc.), the whole package might not be necessary
+#include <stdlib.h>
 
 void about_plugin_window();
 void MapCoordinator();
--- contrib/ufoaiplug/ufoai_level.cpp.orig	2013-06-30 22:04:35.000000000 +0800
+++ contrib/ufoaiplug/ufoai_level.cpp	2013-09-12 22:24:53.000000000 +0800
@@ -25,6 +25,7 @@
 
 #include "string/string.h"
 #include <list>
+#include <stdlib.h>
 
 class Level;
 
--- libs/cmdlib/cmdlib.cpp.orig	2013-06-30 22:04:34.000000000 +0800
+++ libs/cmdlib/cmdlib.cpp	2013-09-12 22:22:08.000000000 +0800
@@ -27,6 +27,7 @@
 
 #include <string.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 #include "string/string.h"
 #include "os/path.h"