Clean up includes in public headers

34 files changed, 154 insertions, 69 deletions

diff --git a/ingen/Atom.hpp b/ingen/Atom.hpp
index 4015e59e..27b17fa2 100644
--- a/ingen/Atom.hpp
+++ b/ingen/Atom.hpp
@@ -19,9 +19,9 @@
 
 #include <algorithm>
 #include <cassert>
+#include <cstdint>
 #include <cstdlib>
 #include <cstring>
-#include <string>
 
 #include "ingen/ingen.h"
 #include "lv2/lv2plug.in/ns/ext/atom/atom.h"
@@ -29,8 +29,6 @@
 
 namespace Ingen {
 
-class Forge;
-
 /**
    A generic typed data container.
 
@@ -156,8 +154,6 @@ public:
 	}
 
 private:
-	friend class Forge;
-
 	/** Free dynamically allocated value, if applicable. */
 	inline void dealloc() {
 		if (is_reference()) {
diff --git a/ingen/AtomForgeSink.hpp b/ingen/AtomForgeSink.hpp
index 5520906c..66ccafe3 100644
--- a/ingen/AtomForgeSink.hpp
+++ b/ingen/AtomForgeSink.hpp
@@ -17,9 +17,14 @@
 #ifndef INGEN_ATOMFORGESINK_HPP
 #define INGEN_ATOMFORGESINK_HPP
 
+#include <cassert>
+#include <cstdint>
 #include <cstdlib>
+#include <cstring>
 
+#include "lv2/lv2plug.in/ns/ext/atom/atom.h"
 #include "lv2/lv2plug.in/ns/ext/atom/forge.h"
+#include "lv2/lv2plug.in/ns/ext/atom/util.h"
 
 namespace Ingen {
 
diff --git a/ingen/AtomReader.hpp b/ingen/AtomReader.hpp
index bcfe9ab5..a482627b 100644
--- a/ingen/AtomReader.hpp
+++ b/ingen/AtomReader.hpp
@@ -17,18 +17,28 @@
 #ifndef INGEN_ATOMREADER_HPP
 #define INGEN_ATOMREADER_HPP
 
-#include <boost/optional.hpp>
+#include <cstdint>
+
+#include <boost/optional/optional.hpp>
 
-#include "ingen/Interface.hpp"
 #include "ingen/AtomSink.hpp"
-#include "ingen/URIs.hpp"
+#include "ingen/Resource.hpp"
 #include "ingen/ingen.h"
+#include "lv2/lv2plug.in/ns/ext/atom/atom.h"
+
+namespace Raul {
+class Path;
+class URI;
+}
 
 namespace Ingen {
 
-class AtomSink;
+class Atom;
+class Interface;
 class Log;
+class Properties;
 class URIMap;
+class URIs;
 
 /** An AtomSink that calls methods on an Interface.
  * @ingroup IngenShared
diff --git a/ingen/AtomSink.hpp b/ingen/AtomSink.hpp
index d5fe775c..73ea2423 100644
--- a/ingen/AtomSink.hpp
+++ b/ingen/AtomSink.hpp
@@ -17,6 +17,8 @@
 #ifndef INGEN_ATOMSINK_HPP
 #define INGEN_ATOMSINK_HPP
 
+#include <cstdint>
+
 #include "ingen/ingen.h"
 #include "lv2/lv2plug.in/ns/ext/atom/atom.h"
 
diff --git a/ingen/AtomWriter.hpp b/ingen/AtomWriter.hpp
index 2366df05..1022dfcb 100644
--- a/ingen/AtomWriter.hpp
+++ b/ingen/AtomWriter.hpp
@@ -17,18 +17,25 @@
 #ifndef INGEN_ATOMWRITER_HPP
 #define INGEN_ATOMWRITER_HPP
 
-#include <string>
+#include <cstdint>
 
 #include "ingen/AtomForgeSink.hpp"
 #include "ingen/Interface.hpp"
-#include "ingen/URIs.hpp"
+#include "ingen/Message.hpp"
+#include "ingen/Properties.hpp"
+#include "ingen/Resource.hpp"
 #include "ingen/ingen.h"
 #include "lv2/lv2plug.in/ns/ext/atom/forge.h"
+#include "lv2/lv2plug.in/ns/ext/urid/urid.h"
+#include "raul/URI.hpp"
+
+namespace Raul { class Path; }
 
 namespace Ingen {
 
 class AtomSink;
 class URIMap;
+class URIs;
 
 /** An Interface that writes LV2 atoms to an AtomSink. */
 class INGEN_API AtomWriter : public Interface
diff --git a/ingen/ClashAvoider.hpp b/ingen/ClashAvoider.hpp
index 1a674329..78cda050 100644
--- a/ingen/ClashAvoider.hpp
+++ b/ingen/ClashAvoider.hpp
@@ -17,8 +17,6 @@
 #ifndef INGEN_CLASHAVOIDER_HPP
 #define INGEN_CLASHAVOIDER_HPP
 
-#include <inttypes.h>
-
 #include <map>
 
 #include "ingen/ingen.h"
diff --git a/ingen/Clock.hpp b/ingen/Clock.hpp
index 8071ee1f..69d5eb17 100644
--- a/ingen/Clock.hpp
+++ b/ingen/Clock.hpp
@@ -17,9 +17,14 @@
 #ifndef INGEN_ENGINE_CLOCK_HPP
 #define INGEN_ENGINE_CLOCK_HPP
 
+#include <cstdint>
+
 #ifdef __MACH__
 #    include <mach/mach.h>
 #    include <mach/mach_time.h>
+#else
+#    include <time.h>
+#    include <sys/time.h>
 #endif
 
 namespace Ingen {
diff --git a/ingen/Configuration.hpp b/ingen/Configuration.hpp
index e069220d..ae5e4909 100644
--- a/ingen/Configuration.hpp
+++ b/ingen/Configuration.hpp
@@ -17,23 +17,22 @@
 #ifndef INGEN_CONFIGURATION_HPP
 #define INGEN_CONFIGURATION_HPP
 
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-
+#include <cstdlib>
 #include <list>
 #include <map>
 #include <ostream>
 #include <string>
 
 #include "ingen/Atom.hpp"
-#include "ingen/Forge.hpp"
-#include "ingen/URIMap.hpp"
 #include "ingen/ingen.h"
+#include "lv2/lv2plug.in/ns/ext/urid/urid.h"
 #include "raul/Exception.hpp"
 
 namespace Ingen {
 
+class Forge;
+class URIMap;
+
 /** Ingen configuration (command line options and/or configuration file).
  * @ingroup IngenShared
  */
diff --git a/ingen/DataAccess.hpp b/ingen/DataAccess.hpp
index 149daec9..88655817 100644
--- a/ingen/DataAccess.hpp
+++ b/ingen/DataAccess.hpp
@@ -17,10 +17,17 @@
 #ifndef INGEN_ENGINE_DATAACCESS_HPP
 #define INGEN_ENGINE_DATAACCESS_HPP
 
+#include <cstdlib>
+#include <utility>
+
 #include "ingen/LV2Features.hpp"
+#include "ingen/Node.hpp"
 #include "ingen/Store.hpp"
 #include "ingen/World.hpp"
+#include "ingen/types.hpp"
+#include "lilv/lilv.h"
 
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
 #include "lv2/lv2plug.in/ns/ext/data-access/data-access.h"
 
 namespace Ingen {
diff --git a/ingen/Forge.hpp b/ingen/Forge.hpp
index 9b45bde1..3dd7bfa3 100644
--- a/ingen/Forge.hpp
+++ b/ingen/Forge.hpp
@@ -17,12 +17,15 @@
 #ifndef INGEN_FORGE_HPP
 #define INGEN_FORGE_HPP
 
+#include <cstdint>
+#include <cstring>
 #include <string>
 
 #include "ingen/Atom.hpp"
 #include "ingen/ingen.h"
 #include "lv2/lv2plug.in/ns/ext/atom/forge.h"
-#include "raul/URI.hpp"
+
+namespace Raul { class URI; }
 
 namespace Ingen {
 
diff --git a/ingen/InstanceAccess.hpp b/ingen/InstanceAccess.hpp
index 443f5f55..c1d9dcbe 100644
--- a/ingen/InstanceAccess.hpp
+++ b/ingen/InstanceAccess.hpp
@@ -17,9 +17,16 @@
 #ifndef INGEN_ENGINE_INSTANCEACCESS_HPP
 #define INGEN_ENGINE_INSTANCEACCESS_HPP
 
+#include <utility>
+
 #include "ingen/LV2Features.hpp"
+#include "ingen/Node.hpp"
 #include "ingen/Store.hpp"
 #include "ingen/World.hpp"
+#include "ingen/types.hpp"
+#include "lilv/lilv.h"
+
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
 
 namespace Ingen {
 
diff --git a/ingen/Interface.hpp b/ingen/Interface.hpp
index 3b33f813..e22add9a 100644
--- a/ingen/Interface.hpp
+++ b/ingen/Interface.hpp
@@ -25,19 +25,21 @@
 #include <string>
 
 #include "ingen/Message.hpp"
+#include "ingen/Properties.hpp"
 #include "ingen/Resource.hpp"
 #include "ingen/Status.hpp"
 #include "ingen/ingen.h"
 #include "ingen/types.hpp"
 
 namespace Raul {
-class Atom;
 class Path;
 class URI;
 }
 
 namespace Ingen {
 
+class Atom;
+
 /** Abstract interface for Ingen servers and clients.
  *
  * @ingroup Ingen
diff --git a/ingen/LV2Features.hpp b/ingen/LV2Features.hpp
index 5c1a0240..91fd3822 100644
--- a/ingen/LV2Features.hpp
+++ b/ingen/LV2Features.hpp
@@ -18,6 +18,7 @@
 #define INGEN_LV2FEATURES_HPP
 
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "ingen/ingen.h"
diff --git a/ingen/Log.hpp b/ingen/Log.hpp
index 8063d4e5..c797e00d 100644
--- a/ingen/Log.hpp
+++ b/ingen/Log.hpp
@@ -17,6 +17,8 @@
 #ifndef INGEN_LOG_HPP
 #define INGEN_LOG_HPP
 
+#include <cstdarg>
+#include <cstdio>
 #include <functional>
 #include <string>
 
@@ -25,12 +27,16 @@
 #include "ingen/LV2Features.hpp"
 #include "ingen/ingen.h"
 #include "lv2/lv2plug.in/ns/ext/log/log.h"
+#include "lv2/lv2plug.in/ns/ext/urid/urid.h"
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
 
 namespace Ingen {
 
 typedef boost::basic_format<char> fmt;
 
+class Node;
 class URIs;
+class World;
 
 class INGEN_API Log {
 public:
diff --git a/ingen/Message.hpp b/ingen/Message.hpp
index fd5231ad..83608dae 100644
--- a/ingen/Message.hpp
+++ b/ingen/Message.hpp
@@ -17,21 +17,17 @@
 #ifndef INGEN_MESSAGE_HPP
 #define INGEN_MESSAGE_HPP
 
+#include <cstdint>
 #include <string>
 
-#include <boost/variant.hpp>
+#include <boost/variant/variant.hpp>
 
+#include "ingen/Atom.hpp"
+#include "ingen/Properties.hpp"
 #include "ingen/Resource.hpp"
 #include "ingen/Status.hpp"
-#include "ingen/ingen.h"
-#include "ingen/types.hpp"
 #include "raul/Path.hpp"
-
-namespace Raul {
-class Atom;
-class Path;
-class URI;
-}
+#include "raul/URI.hpp"
 
 namespace Ingen {
 
diff --git a/ingen/Module.hpp b/ingen/Module.hpp
index ef3b1f63..c21bf25e 100644
--- a/ingen/Module.hpp
+++ b/ingen/Module.hpp
@@ -17,10 +17,10 @@
 #ifndef INGEN_MODULE_HPP
 #define INGEN_MODULE_HPP
 
-#include <glibmm/module.h>
-
 #include "ingen/ingen.h"
 
+namespace Glib { class Module; }
+
 namespace Ingen {
 
 class World;
@@ -32,7 +32,7 @@ class World;
  */
 class INGEN_API Module {
 public:
-	Module() : library(NULL) {}
+	Module() : library(nullptr) {}
 	virtual ~Module() {}
 
 	virtual void load(Ingen::World* world) = 0;
diff --git a/ingen/Node.hpp b/ingen/Node.hpp
index a585d03a..5b2a5ee5 100644
--- a/ingen/Node.hpp
+++ b/ingen/Node.hpp
@@ -17,15 +17,19 @@
 #ifndef INGEN_NODE_HPP
 #define INGEN_NODE_HPP
 
+#include <cstdint>
+#include <map>
+#include <string>
+#include <utility>
+
 #include "ingen/Resource.hpp"
 #include "ingen/ingen.h"
 #include "ingen/paths.hpp"
 #include "ingen/types.hpp"
 #include "lilv/lilv.h"
-#include "raul/Path.hpp"
+#include "raul/URI.hpp"
 
 namespace Raul {
-class Atom;
 class Path;
 class Symbol;
 }
@@ -34,6 +38,7 @@ namespace Ingen {
 
 class Arc;
 class Store;
+class URIs;
 
 /** A node in the audio graph.
  *
@@ -65,11 +70,11 @@ public:
 
 	// Blocks and graphs only
 	virtual uint32_t        num_ports()          const { return 0; }
-	virtual Node*           port(uint32_t index) const { return NULL; }
-	virtual const Resource* plugin()             const { return NULL; }
+	virtual Node*           port(uint32_t index) const { return nullptr; }
+	virtual const Resource* plugin()             const { return nullptr; }
 
 	// Plugin blocks only
-	virtual LilvInstance* instance() { return NULL; }
+	virtual LilvInstance* instance() { return nullptr; }
 	virtual bool          save_state(const std::string& dir) const { return false; }
 
 	// All objects
diff --git a/ingen/Parser.hpp b/ingen/Parser.hpp
index dd3bfb46..e87f34e7 100644
--- a/ingen/Parser.hpp
+++ b/ingen/Parser.hpp
@@ -20,13 +20,15 @@
 #include <string>
 #include <set>
 
-#include <boost/optional.hpp>
+#include <boost/optional/optional.hpp>
 
-#include "ingen/Node.hpp"
+#include "ingen/Properties.hpp"
 #include "ingen/ingen.h"
 #include "raul/Path.hpp"
-#include "raul/URI.hpp"
-#include "sord/sordmm.hpp"
+#include "raul/Symbol.hpp"
+
+namespace Raul { class URI; }
+namespace Sord { class World; }
 
 namespace Ingen {
 
diff --git a/ingen/Properties.hpp b/ingen/Properties.hpp
index 437db874..ef914e68 100644
--- a/ingen/Properties.hpp
+++ b/ingen/Properties.hpp
@@ -17,7 +17,9 @@
 #ifndef INGEN_PROPERTIES_HPP
 #define INGEN_PROPERTIES_HPP
 
+#include <initializer_list>
 #include <map>
+#include <utility>
 
 #include "ingen/Atom.hpp"
 #include "ingen/URIs.hpp"
diff --git a/ingen/Resource.hpp b/ingen/Resource.hpp
index fe3d94fa..967c3804 100644
--- a/ingen/Resource.hpp
+++ b/ingen/Resource.hpp
@@ -17,10 +17,9 @@
 #ifndef INGEN_RESOURCE_HPP
 #define INGEN_RESOURCE_HPP
 
-#include <map>
+#include <cassert>
 #include <string>
 
-#include "ingen/Atom.hpp"
 #include "ingen/Properties.hpp"
 #include "ingen/URIs.hpp"
 #include "ingen/ingen.h"
@@ -29,6 +28,8 @@
 
 namespace Ingen {
 
+class Atom;
+
 /** A resource with a URI described by properties.
  *
  * This is the base class for most things in Ingen, including graphs, blocks,
diff --git a/ingen/Serialiser.hpp b/ingen/Serialiser.hpp
index e1a62f6e..c7a71627 100644
--- a/ingen/Serialiser.hpp
+++ b/ingen/Serialiser.hpp
@@ -20,16 +20,16 @@
 #include <stdexcept>
 #include <string>
 
-#include "ingen/Node.hpp"
 #include "ingen/ingen.h"
-#include "raul/Path.hpp"
+#include "ingen/types.hpp"
 #include "sord/sordmm.hpp"
 
+namespace Raul { class Path; }
+
 namespace Ingen {
 
 class Arc;
 class Node;
-class Store;
 class World;
 
 /**
diff --git a/ingen/SocketReader.hpp b/ingen/SocketReader.hpp
index 4baf4696..37ec8567 100644
--- a/ingen/SocketReader.hpp
+++ b/ingen/SocketReader.hpp
@@ -20,9 +20,12 @@
 #include <thread>
 
 #include "ingen/ingen.h"
-#include "raul/Socket.hpp"
+#include "ingen/types.hpp"
+#include "serd/serd.h"
 #include "sord/sord.h"
 
+namespace Raul { class Socket; }
+
 namespace Ingen {
 
 class Interface;
diff --git a/ingen/SocketWriter.hpp b/ingen/SocketWriter.hpp
index e8b522f6..7523cd22 100644
--- a/ingen/SocketWriter.hpp
+++ b/ingen/SocketWriter.hpp
@@ -17,13 +17,22 @@
 #ifndef INGEN_SOCKET_WRITER_HPP
 #define INGEN_SOCKET_WRITER_HPP
 
-#include <stdint.h>
+#include <cstddef>
+#include <cstdint>
 
 #include "ingen/TurtleWriter.hpp"
-#include "raul/Socket.hpp"
+#include "ingen/ingen.h"
+
+namespace Raul {
+class Socket;
+class URI;
+}
 
 namespace Ingen {
 
+class URIMap;
+class URIs;
+
 /** An Interface that writes Turtle messages to a socket.
  */
 class INGEN_API SocketWriter : public TurtleWriter
diff --git a/ingen/Store.hpp b/ingen/Store.hpp
index d9a52102..f439c523 100644
--- a/ingen/Store.hpp
+++ b/ingen/Store.hpp
@@ -17,17 +17,23 @@
 #ifndef INGEN_STORE_HPP
 #define INGEN_STORE_HPP
 
+#include <cstddef>
 #include <map>
 #include <mutex>
+#include <utility>
 
-#include "ingen/Node.hpp"
 #include "ingen/ingen.h"
 #include "ingen/types.hpp"
 #include "raul/Deletable.hpp"
 #include "raul/Noncopyable.hpp"
+#include "raul/Path.hpp"
+
+namespace Raul { class Symbol; }
 
 namespace Ingen {
 
+class Node;
+
 /** Store of objects in the graph hierarchy.
  * @ingroup IngenShared
  */
diff --git a/ingen/StreamWriter.hpp b/ingen/StreamWriter.hpp
index cefd51cc..1fd21b0a 100644
--- a/ingen/StreamWriter.hpp
+++ b/ingen/StreamWriter.hpp
@@ -19,11 +19,17 @@
 
 #include <cstdio>
 
+#include "ingen/ingen.h"
 #include "ingen/ColorContext.hpp"
 #include "ingen/TurtleWriter.hpp"
 
+namespace Raul { class URI; }
+
 namespace Ingen {
 
+class URIMap;
+class URIs;
+
 /** An Interface that writes Turtle messages to a stream.
  */
 class INGEN_API StreamWriter : public TurtleWriter
diff --git a/ingen/Tee.hpp b/ingen/Tee.hpp
index 543dfa28..b739e134 100644
--- a/ingen/Tee.hpp
+++ b/ingen/Tee.hpp
@@ -17,12 +17,15 @@
 #ifndef INGEN_ENGINE_TEE_HPP
 #define INGEN_ENGINE_TEE_HPP
 
+#include <cstddef>
 #include <mutex>
 #include <set>
 #include <utility>
 
 #include "ingen/Interface.hpp"
+#include "ingen/Message.hpp"
 #include "ingen/types.hpp"
+#include "raul/URI.hpp"
 
 namespace Ingen {
 
diff --git a/ingen/TurtleWriter.hpp b/ingen/TurtleWriter.hpp
index 3a439b98..830b941c 100644
--- a/ingen/TurtleWriter.hpp
+++ b/ingen/TurtleWriter.hpp
@@ -17,18 +17,22 @@
 #ifndef INGEN_TURTLE_WRITER_HPP
 #define INGEN_TURTLE_WRITER_HPP
 
-#include <stdint.h>
+#include <cstddef>
+#include <cstdint>
 
 #include "ingen/AtomSink.hpp"
 #include "ingen/AtomWriter.hpp"
-#include "ingen/Interface.hpp"
-#include "ingen/types.hpp"
 #include "ingen/ingen.h"
+#include "lv2/lv2plug.in/ns/ext/atom/atom.h"
 #include "raul/URI.hpp"
+#include "serd/serd.h"
 #include "sratom/sratom.h"
 
 namespace Ingen {
 
+class URIMap;
+class URIs;
+
 /** An Interface that writes Turtle messages to a sink method.
  *
  * Derived classes must implement text_sink() to do something with the
diff --git a/ingen/URIMap.hpp b/ingen/URIMap.hpp
index 53968e62..448e5c3f 100644
--- a/ingen/URIMap.hpp
+++ b/ingen/URIMap.hpp
@@ -17,18 +17,23 @@
 #ifndef INGEN_URIMAP_HPP
 #define INGEN_URIMAP_HPP
 
-#include <map>
+#include <cstdint>
+#include <string>
 #include <utility>
 
 #include "ingen/LV2Features.hpp"
-#include "ingen/Log.hpp"
 #include "ingen/ingen.h"
+#include "ingen/types.hpp"
 #include "lv2/lv2plug.in/ns/ext/urid/urid.h"
+#include "lv2/lv2plug.in/ns/lv2core/lv2.h"
 #include "raul/Noncopyable.hpp"
-#include "raul/URI.hpp"
 
 namespace Ingen {
 
+class Log;
+class Node;
+class World;
+
 /** URI to integer map and implementation of LV2 URID extension.
  * @ingroup IngenShared
  */
diff --git a/ingen/URIs.hpp b/ingen/URIs.hpp
index b05f6270..c718322d 100644
--- a/ingen/URIs.hpp
+++ b/ingen/URIs.hpp
@@ -18,19 +18,15 @@
 #define INGEN_URIS_HPP
 
 #include "ingen/Atom.hpp"
-#include "ingen/Forge.hpp"
 #include "ingen/ingen.h"
 #include "lilv/lilv.h"
 #include "lv2/lv2plug.in/ns/ext/urid/urid.h"
 #include "raul/Noncopyable.hpp"
 #include "raul/URI.hpp"
 
-namespace Raul {
-class Forge;
-}
-
 namespace Ingen {
 
+class Forge;
 class URIMap;
 
 /** Frequently used interned URIs.
diff --git a/ingen/World.hpp b/ingen/World.hpp
index b0e09b34..30f71a61 100644
--- a/ingen/World.hpp
+++ b/ingen/World.hpp
@@ -25,10 +25,10 @@
 #include "lv2/lv2plug.in/ns/ext/log/log.h"
 #include "lv2/lv2plug.in/ns/ext/urid/urid.h"
 #include "raul/Noncopyable.hpp"
-#include "raul/URI.hpp"
 
 typedef struct LilvWorldImpl LilvWorld;
 
+namespace Raul { class URI; }
 namespace Sord { class World; }
 
 namespace Ingen {
diff --git a/ingen/client/PluginModel.hpp b/ingen/client/PluginModel.hpp
index 6883596a..d6b253f3 100644
--- a/ingen/client/PluginModel.hpp
+++ b/ingen/client/PluginModel.hpp
@@ -22,6 +22,7 @@
 #include <string>
 #include <utility>
 
+#include "ingen/Forge.hpp"
 #include "ingen/Resource.hpp"
 #include "ingen/World.hpp"
 #include "ingen/client/signal.hpp"
diff --git a/ingen/client/SocketClient.hpp b/ingen/client/SocketClient.hpp
index d1b19a68..cceba9a3 100644
--- a/ingen/client/SocketClient.hpp
+++ b/ingen/client/SocketClient.hpp
@@ -20,6 +20,7 @@
 #include "ingen/SocketReader.hpp"
 #include "ingen/SocketWriter.hpp"
 #include "ingen/ingen.h"
+#include "raul/Socket.hpp"
 
 namespace Ingen {
 namespace Client {
diff --git a/ingen/paths.hpp b/ingen/paths.hpp
index 4924a148..3269a2ab 100644
--- a/ingen/paths.hpp
+++ b/ingen/paths.hpp
@@ -17,6 +17,9 @@
 #ifndef INGEN_PATHS_HPP
 #define INGEN_PATHS_HPP
 
+#include <cstddef>
+#include <string>
+
 #include "raul/URI.hpp"
 #include "raul/Path.hpp"
 
diff --git a/ingen/types.hpp b/ingen/types.hpp
index d1055e22..b0d73194 100644
--- a/ingen/types.hpp
+++ b/ingen/types.hpp
@@ -23,7 +23,6 @@
 
 namespace Ingen {
 
-#if __cplusplus >= 201103L
 template <class T>
 using SPtr = std::shared_ptr<T>;
 
@@ -32,11 +31,6 @@ using WPtr = std::weak_ptr<T>;
 
 template <class T>
 using MPtr = Raul::managed_ptr<T>;
-#else
-#define SPtr std::shared_ptr
-#define WPtr std::weak_ptr
-#define MPtr Raul::managed_ptr
-#endif
 
 template <class T>
 void NullDeleter(T* ptr) {}