1 files changed, 30 insertions, 1 deletions
diff --git a/gdb/tui/tui-source.h b/gdb/tui/tui-source.h
index fc129ab..6faaa2e 100644
--- a/gdb/tui/tui-source.h
+++ b/gdb/tui/tui-source.h
@@ -25,7 +25,36 @@
 #include "tui/tui-data.h"
 
 struct symtab;
-struct tui_win_info;
+
+/* A TUI source window.  */
+
+struct tui_source_window : public tui_source_window_base
+{
+  tui_source_window ();
+  ~tui_source_window ();
+
+  DISABLE_COPY_AND_ASSIGN (tui_source_window);
+
+  const char *name () const override
+  {
+    return SRC_NAME;
+  }
+
+  bool location_matches_p (struct bp_location *loc, int line_no) override;
+
+  bool showing_source_p (const char *filename) const;
+
+protected:
+
+  void do_scroll_vertical (int num_to_scroll) override;
+
+private:
+
+  void style_changed ();
+
+  /* A token used to register and unregister an observer.  */
+  gdb::observers::token m_observable;
+};
 
 extern enum tui_status tui_set_source_content (tui_source_window_base *,
 					       struct symtab *,