Remove extern declarations in .c files, .h files have them.

* src/data.c:
* src/dired.c:
* src/editfns.c:
* src/filelock.c:
* src/fns.c:
* src/font.c:
* src/fontset.c:
* src/frame.c:
* src/fringe.c:
* src/ftfont.c:
* src/gtkutil.c:
* src/indent.c:
* src/keyboard.c:
* src/keymap.c:
* src/lread.c:
* src/menu.c:
* src/print.c:
* src/search.c:
* src/sound.c:
* src/window.c:
* src/xdisp.c:
* src/xfaces.c:
* src/xfns.c:
* src/xfont.c:
* src/xftfont.c:
* src/xmenu.c:
* src/xterm.c: Remove declarations.

1 files changed, 0 insertions, 7 deletions

diff --git a/src/window.c b/src/window.c
index 3c556fff69b..60da49175e3 100644
--- a/src/window.c
+++ b/src/window.c
@@ -57,8 +57,6 @@ Lisp_Object Qdisplay_buffer;
 Lisp_Object Qscroll_up, Qscroll_down, Qscroll_command;
 Lisp_Object Qwindow_size_fixed;
 
-extern Lisp_Object Qleft_margin, Qright_margin;
-
 static int displayed_window_lines (struct window *);
 static struct window *decode_window (Lisp_Object);
 static int count_windows (struct window *);
@@ -191,16 +189,11 @@ static int window_scroll_preserve_vpos;
 static int inhibit_frame_unsplittable;
 #endif /* 0 */
 
-extern EMACS_INT scroll_margin;
-
-extern Lisp_Object Qwindow_scroll_functions, Vwindow_scroll_functions;
-
 /* If non-nil, then the `recenter' command with a nil argument
    the entire frame to be redrawn; the special value `tty' causes the
    frame to be redrawn only if it is a tty frame.  */
 
 static Lisp_Object Vrecenter_redisplay;
-extern Lisp_Object Qtty;
 
 
 DEFUN ("windowp", Fwindowp, Swindowp, 1, 1, 0,