[gitg/gtksourceview-vapi: 2/2] Fix vapi for gtksourceview

[Alberto Fanjul <albfan src gnome org>]

commit 2506d211772493853a484db009787620231f4cf6
Author: Alberto Fanjul <albertofanjul gmail com>
Date:   Mon Oct 28 23:19:38 2019 +0100

    Fix vapi for gtksourceview

 vapi/gtksourceview-4.vapi | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/vapi/gtksourceview-4.vapi b/vapi/gtksourceview-4.vapi
index e6f6b220..8e1df9ed 100644
--- a/vapi/gtksourceview-4.vapi
+++ b/vapi/gtksourceview-4.vapi
@@ -16,7 +16,7 @@ namespace Gtk {
                [CCode (has_construct_function = false)]
                public SourceBuffer (Gtk.TextTagTable? table);
                [Version (since = "2.2")]
-               public bool backward_iter_to_source_mark (Gtk.TextIter iter, string? category);
+               public bool backward_iter_to_source_mark (ref Gtk.TextIter iter, string? category);
                public void begin_not_undoable_action ();
                [Version (since = "3.12")]
                public void change_case (Gtk.SourceChangeCaseType case_type, Gtk.TextIter start, Gtk.TextIter 
end);
@@ -25,7 +25,7 @@ namespace Gtk {
                public void end_not_undoable_action ();
                public void ensure_highlight (Gtk.TextIter start, Gtk.TextIter end);
                [Version (since = "2.2")]
-               public bool forward_iter_to_source_mark (Gtk.TextIter iter, string? category);
+               public bool forward_iter_to_source_mark (ref Gtk.TextIter iter, string? category);
                [CCode (array_length = false, array_null_terminated = true)]
                [Version (since = "2.10")]
                public string[] get_context_classes_at_iter (Gtk.TextIter iter);
@@ -42,9 +42,9 @@ namespace Gtk {
                public unowned Gtk.SourceStyleScheme? get_style_scheme ();
                public unowned Gtk.SourceUndoManager? get_undo_manager ();
                [Version (since = "2.10")]
-               public bool iter_backward_to_context_class_toggle (Gtk.TextIter iter, string context_class);
+               public bool iter_backward_to_context_class_toggle (ref Gtk.TextIter iter, string 
context_class);
                [Version (since = "2.10")]
-               public bool iter_forward_to_context_class_toggle (Gtk.TextIter iter, string context_class);
+               public bool iter_forward_to_context_class_toggle (ref Gtk.TextIter iter, string 
context_class);
                [Version (since = "2.10")]
                public bool iter_has_context_class (Gtk.TextIter iter, string context_class);
                [Version (since = "3.16")]