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, 2 deletions

diff --git a/src/search.c b/src/search.c
index 602a50c0ab..fbbc59f631 100644
--- a/src/search.c
+++ b/src/search.c
@@ -504,8 +504,6 @@ fast_string_match (Lisp_Object regexp, Lisp_Object string)
    This does not clobber the match data.
    We assume that STRING contains single-byte characters.  */
 
-extern Lisp_Object Vascii_downcase_table;
-
 int
 fast_c_string_match_ignore_case (Lisp_Object regexp, const char *string)
 {