And also mark gsk_rounded_rect_to_string as malloc.
float dx,
float dy);
-gboolean gsk_rounded_rect_is_circular (const GskRoundedRect *self);
+gboolean gsk_rounded_rect_is_circular (const GskRoundedRect *self) G_GNUC_PURE;
void gsk_rounded_rect_path (const GskRoundedRect *self,
cairo_t *cr);
gboolean gsk_rounded_rect_equal (gconstpointer rect1,
gconstpointer rect2) G_GNUC_PURE;
-char * gsk_rounded_rect_to_string (const GskRoundedRect *self);
+char * gsk_rounded_rect_to_string (const GskRoundedRect *self) G_GNUC_MALLOC;
G_END_DECLS