1 files changed, 6 insertions, 0 deletions
diff --git a/src/w32gui.h b/src/w32gui.h
index 5cc64287291..dfec1f08617 100644
--- a/src/w32gui.h
+++ b/src/w32gui.h
@@ -41,6 +41,12 @@ typedef struct _XImage
   /* Optional RGBQUAD array for palette follows (see BITMAPINFO docs).  */
 } XImage;
 
+struct image;
+extern int w32_load_image (struct frame *f, struct image *img,
+                           Lisp_Object spec_file, Lisp_Object spec_data);
+extern bool w32_can_use_native_image_api (Lisp_Object);
+extern void w32_gdiplus_shutdown (void);
+
 #define FACE_DEFAULT (~0)
 
 extern HINSTANCE hinst;