Add generic event port type

I don't know how useful it is yet, maybe I'll remove it later on (tell me if you don't like it)

common/JackEventPort.cpp

@@ -167,4 +167,12 @@ const JackPortType gOscPortType =
     EventBufferMixdown
 };
 
+const JackPortType gEventPortType =
+{
+    JACK_DEFAULT_EVENT_TYPE,
+    EventBufferSize,
+    EventBufferInit,
+    EventBufferMixdown
+};
+
 } // namespace Jack

common/JackEventPort.h

@@ -41,6 +41,11 @@ struct jack_event_t
 #define JACK_DEFAULT_MIDI_TYPE "8 bit raw midi"
 /** A Jack OSC port type. */
 #define JACK_DEFAULT_OSC_TYPE "32 bit OSC"
+/** If you want to toy around with a custom
+ * event protocol (maybe MIDI 3.0?). Please put details
+ * about it into the metadata.
+ */
+#define JACK_DEFAULT_EVENT_TYPE "generic binary data"
 
 namespace Jack
 {

common/JackPortType.cpp

@@ -28,7 +28,8 @@ static const JackPortType* gPortTypes[] =
 {
     &gAudioPortType,
     &gMidiPortType,
-	&gOscPortType,
+    &gOscPortType,
+    &gEventPortType,
 };
 
 jack_port_type_id_t PORT_TYPES_MAX = sizeof(gPortTypes) / sizeof(gPortTypes[0]);

common/JackPortType.h

@@ -43,6 +43,7 @@ extern const struct JackPortType* GetPortType(jack_port_type_id_t port_type_id);
 extern const struct JackPortType gAudioPortType;
 extern const struct JackPortType gMidiPortType;
 extern const struct JackPortType gOscPortType;
+extern const struct JackPortType gEventPortType;
 
 } // namespace Jack
 

common/jack/types.h

@@ -446,11 +446,12 @@ typedef void (*JackInfoShutdownCallback)(jack_status_t code, const char* reason,
 
 /**
  * Used for the type argument of jack_port_register() for default
- * audio ports and midi ports.
+ * audio ports and event ports.
  */
 #define JACK_DEFAULT_AUDIO_TYPE "32 bit float mono audio"
 #define JACK_DEFAULT_MIDI_TYPE "8 bit raw midi"
 #define JACK_DEFAULT_OSC_TYPE "32 bit OSC"
+#define JACK_DEFAULT_EVENT_TYPE "generic binary data"
 
 /**
  * For convenience, use this typedef if you want to be able to change