Index: vamp-sdk/PluginAdapter.cpp
===================================================================
--- vamp-sdk/PluginAdapter.cpp	(revision 761)
+++ vamp-sdk/PluginAdapter.cpp	(revision 762)
@@ -36,9 +36,11 @@
 
 #include "PluginAdapter.h"
 
+#include <cstring>
+#include <cstdlib>
+
 //#define DEBUG_PLUGIN_ADAPTER 1
 
-
 namespace Vamp {
 
 class PluginAdapterBase::Impl
Index: vamp-sdk/PluginHostAdapter.cpp
===================================================================
--- vamp-sdk/PluginHostAdapter.cpp	(revision 761)
+++ vamp-sdk/PluginHostAdapter.cpp	(revision 762)
@@ -35,6 +35,7 @@
 */
 
 #include "PluginHostAdapter.h"
+#include <cstdlib>
 
 namespace Vamp
 {
Index: vamp-sdk/hostext/PluginLoader.cpp
===================================================================
--- vamp-sdk/hostext/PluginLoader.cpp	(revision 761)
+++ vamp-sdk/hostext/PluginLoader.cpp	(revision 762)
@@ -43,6 +43,8 @@
 #include <fstream>
 #include <cctype> // tolower
 
+#include <cstring>
+
 #ifdef _WIN32
 
 #include <windows.h>
Index: host/vamp-simple-host.cpp
===================================================================
--- host/vamp-simple-host.cpp	(revision 761)
+++ host/vamp-simple-host.cpp	(revision 762)
@@ -46,6 +46,9 @@
 #include <set>
 #include <sndfile.h>
 
+#include <cstring>
+#include <cstdlib>
+
 #include "system.h"
 
 #include <cmath>