Add static to image_type struct in image.c

remacs · Jan 22, 2020 · 5e5270c · 5e5270c
1 parent a1c7a2a
commit 5e5270c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/image.c b/src/image.c
@@ -531,7 +531,7 @@ static struct image_type *image_types;
 
 /* Forward function prototypes. */
 
-struct image_type *lookup_image_type (Lisp_Object);
+static struct image_type *lookup_image_type (Lisp_Object);
 static void x_laplace (struct frame *, struct image *);
 static void x_emboss (struct frame *, struct image *);
 static void x_build_heuristic_mask (struct frame *, struct image *,
@@ -9690,7 +9690,7 @@ DEFUN ("lookup-image", Flookup_image, Slookup_image, 1, 1, 0,
 /* Look up image type TYPE, and return a pointer to its image_type
  structure. Return 0 if TYPE is not a known image type. */
 
-struct image_type *
+static struct image_type *
 lookup_image_type (Lisp_Object type)
 {
  /* Types pbm and xbm are built-in and always available. */