diff -ur gtksourceview.orig/gtksourcemarker.c gtksourceview/gtksourcemarker.c
--- gtksourceview.orig/gtksourcemarker.c	2015-04-26 06:05:08.000000000 -0700
+++ gtksourceview/gtksourcemarker.c	2015-04-26 06:06:45.000000000 -0700
@@ -110,7 +110,7 @@
  * 
  * Return value: the name.
  **/
-G_CONST_RETURN gchar *
+const gchar *
 gtk_source_marker_get_name (GtkSourceMarker *marker)
 {
 	g_return_val_if_fail (marker != NULL, NULL);
Only in gtksourceview: gtksourcemarker.c-e
diff -ur gtksourceview.orig/gtksourcemarker.h gtksourceview/gtksourcemarker.h
--- gtksourceview.orig/gtksourcemarker.h	2015-04-26 06:05:08.000000000 -0700
+++ gtksourceview/gtksourcemarker.h	2015-04-26 06:06:45.000000000 -0700
@@ -41,7 +41,7 @@
 							 const gchar     *type);
 gchar                *gtk_source_marker_get_marker_type (GtkSourceMarker *marker);
 gint                  gtk_source_marker_get_line        (GtkSourceMarker *marker);
-G_CONST_RETURN gchar *gtk_source_marker_get_name        (GtkSourceMarker *marker);
+const gchar *gtk_source_marker_get_name        (GtkSourceMarker *marker);
 GtkSourceBuffer      *gtk_source_marker_get_buffer      (GtkSourceMarker *marker);
 GtkSourceMarker      *gtk_source_marker_next            (GtkSourceMarker *marker);
 GtkSourceMarker      *gtk_source_marker_prev            (GtkSourceMarker *marker);
Only in gtksourceview: gtksourcemarker.h-e