Avoid some unnecessary stdio.h includes

* src/atimer.c, src/callproc.c, src/coding.c, src/dired.c, src/eval.c:
* src/fringe.c, src/ftcrfont.c, src/ftfont.c, src/ftxfont.c:
* src/gfilenotify.c, src/indent.c, src/kqueue.c, src/menu.c:
* src/scroll.c, src/terminal.c, src/unexcoff.c, src/window.c:
* src/xfont.c, src/xftfont.c:
Do not include stdio.h since it is unused.

src/atimer.c

@@ -17,7 +17,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 
 #include "lisp.h"
 #include "keyboard.h"

src/callproc.c

@@ -21,7 +21,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <errno.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <sys/types.h>
 #include <unistd.h>

src/coding.c

@@ -284,7 +284,6 @@ encode_coding_XXX (struct coding_system *coding)
 /*** 1. Preamble ***/
 
 #include <config.h>
-#include <stdio.h>
 
 #ifdef HAVE_WCHAR_H
 #include <wchar.h>

src/dired.c

@@ -20,7 +20,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
-#include <stdio.h>
 #include <sys/stat.h>
 
 #ifdef HAVE_PWD_H

src/eval.c

@@ -21,7 +21,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <limits.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include "lisp.h"
 #include "blockinput.h"

src/fringe.c

@@ -18,7 +18,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 
 #include <byteswap.h>
 

src/ftcrfont.c

@@ -18,7 +18,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
-#include <stdio.h>
 #include <math.h>
 #include <cairo-ft.h>
 

src/ftfont.c

@@ -20,7 +20,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 #include <fontconfig/fontconfig.h>
 #include <fontconfig/fcfreetype.h>
 

src/ftxfont.c

@@ -20,7 +20,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 #include <X11/Xlib.h>
 
 #include "lisp.h"

src/gfilenotify.c

@@ -18,7 +18,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
-#include <stdio.h>
 #include <gio/gio.h>
 #include "lisp.h"
 #include "coding.h"

src/indent.c

@@ -18,7 +18,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 
 #include "lisp.h"
 #include "character.h"

src/kqueue.c

@@ -19,7 +19,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
-#include <stdio.h>
 #include <sys/types.h>
 #include <sys/event.h>
 #include <sys/time.h>

src/menu.c

@@ -19,7 +19,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 #include <limits.h> /* for INT_MAX */
 
 #include "lisp.h"

src/scroll.c

@@ -20,7 +20,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
-#include <stdio.h>
 
 #include "lisp.h"
 #include "termchar.h"

src/terminal.c

@@ -18,8 +18,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
-#include <stdio.h>
-
 #include "lisp.h"
 #include "character.h"
 #include "frame.h"

src/unexcoff.c

@@ -96,7 +96,6 @@ struct aouthdr
 #ifndef makedev			/* Try to detect types.h already loaded */
 #include <sys/types.h>
 #endif /* makedev */
-#include <stdio.h>
 #include <errno.h>
 
 #include <sys/file.h>

src/window.c

@@ -20,8 +20,6 @@ along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 
-#include <stdio.h>
-
 #include "lisp.h"
 #include "buffer.h"
 #include "keyboard.h"

src/xfont.c

@@ -20,7 +20,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 #include <stdlib.h>
 #include <X11/Xlib.h>
 

src/xftfont.c

@@ -20,7 +20,6 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #include <config.h>
-#include <stdio.h>
 #include <X11/Xlib.h>
 #include <X11/Xft/Xft.h>