-#define GIS_TYPE_PLUGIN_ENV (gis_plugin_env_get_type ())
-#define GIS_PLUGIN_ENV(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GIS_TYPE_PLUGIN_ENV, GisPluginEnv))
-#define GIS_IS_PLUGIN_ENV(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GIS_TYPE_PLUGIN_ENV))
-#define GIS_PLUGIN_ENV_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GIS_TYPE_PLUGIN_ENV, GisPluginEnvClass))
-#define GIS_IS_PLUGIN_ENV_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIS_TYPE_PLUGIN_ENV))
-#define GIS_PLUGIN_ENV_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GIS_TYPE_PLUGIN_ENV, GisPluginEnvClass))
+#define GRITS_TYPE_PLUGIN_ENV (grits_plugin_env_get_type ())
+#define GRITS_PLUGIN_ENV(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GRITS_TYPE_PLUGIN_ENV, GritsPluginEnv))
+#define GRITS_IS_PLUGIN_ENV(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GRITS_TYPE_PLUGIN_ENV))
+#define GRITS_PLUGIN_ENV_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GRITS_TYPE_PLUGIN_ENV, GritsPluginEnvClass))
+#define GRITS_IS_PLUGIN_ENV_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GRITS_TYPE_PLUGIN_ENV))
+#define GRITS_PLUGIN_ENV_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GRITS_TYPE_PLUGIN_ENV, GritsPluginEnvClass))