vapi: Update GIR-based bindings

diff --git a/vapi/gdk-pixbuf-2.0.vapi b/vapi/gdk-pixbuf-2.0.vapi
index 54efc2424a6703aa8a637862c19d7c4c4caa1677..abb073d5cba522d4b22fec6fe9bb66fde974db6a 100644 (file)
--- a/vapi/gdk-pixbuf-2.0.vapi
+++ b/vapi/gdk-pixbuf-2.0.vapi
@@ -13,8 +13,8 @@ namespace Gdk {
                public static int calculate_rowstride (Gdk.Colorspace colorspace, bool has_alpha, int bits_per_sample, int width, int height);
                public void composite (Gdk.Pixbuf dest, int dest_x, int dest_y, int dest_width, int dest_height, double offset_x, double offset_y, double scale_x, double scale_y, Gdk.InterpType interp_type, int overall_alpha);
                public void composite_color (Gdk.Pixbuf dest, int dest_x, int dest_y, int dest_width, int dest_height, double offset_x, double offset_y, double scale_x, double scale_y, Gdk.InterpType interp_type, int overall_alpha, int check_x, int check_y, int check_size, uint32 color1, uint32 color2);
-               public Gdk.Pixbuf composite_color_simple (int dest_width, int dest_height, Gdk.InterpType interp_type, int overall_alpha, int check_size, uint32 color1, uint32 color2);
-               public Gdk.Pixbuf copy ();
+               public Gdk.Pixbuf? composite_color_simple (int dest_width, int dest_height, Gdk.InterpType interp_type, int overall_alpha, int check_size, uint32 color1, uint32 color2);
+               public Gdk.Pixbuf? copy ();
                public void copy_area (int src_x, int src_y, int width, int height, Gdk.Pixbuf dest_pixbuf, int dest_x, int dest_y);
                [Version (since = "2.36")]
                public bool copy_options (Gdk.Pixbuf dest_pixbuf);