Implement the GType functions for JsonObject and JsonArray

The type functions for the JsonObject and JsonArray types were declared,
albeit with the wrong return value, but not implemented. This commit
fixed the return value and implements them.

JsonObject and JsonArray are boxed types because we don't need them to
be GObjects (no signals, no inheritance and their implementation must be
completely opaque for the developer).

1 files changed, 13 insertions, 0 deletions

diff --git a/json-glib/json-object.c b/json-glib/json-object.c
index 96fcdbe..bbea83d 100644
--- a/json-glib/json-object.c
+++ b/json-glib/json-object.c
@@ -47,6 +47,19 @@ struct _JsonObject
   volatile gint ref_count;
 };
 
+GType
+json_object_get_type (void)
+{
+  static GType object_type = 0;
+
+  if (G_UNLIKELY (!object_type))
+    object_type = g_boxed_type_register_static ("JsonObject",
+                                               (GBoxedCopyFunc) json_object_ref,
+                                               (GBoxedFreeFunc) json_object_unref);
+
+  return object_type;
+}
+
 /**
  * json_object_new:
  *