-#define COMPONENT_TYPE (accessibility_component_get_type ())
-#define COMPONENT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), COMPONENT_TYPE, Component))
-#define COMPONENT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), COMPONENT_TYPE, ComponentClass))
-#define IS_COMPONENT(o) (G_TYPE_CHECK__INSTANCE_TYPE ((o), COMPONENT_TYPE))
-#define IS_COMPONENT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), COMPONENT_TYPE))
+#define SPI_COMPONENT_TYPE (spi_component_get_type ())
+#define SPI_COMPONENT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), SPI_COMPONENT_TYPE, SpiComponent))
+#define SPI_COMPONENT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), SPI_COMPONENT_TYPE, SpiComponentClass))
+#define SPI_IS_COMPONENT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), SPI_COMPONENT_TYPE))
+#define SPI_IS_COMPONENT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), SPI_COMPONENT_TYPE))