From d7306fe6b15ccdc49a066c05e5e86df8e005e859 Mon Sep 17 00:00:00 2001
From: Dan Nicolaescu <dann@ics.uci.edu>
Date: Mon, 19 Oct 2009 04:27:09 +0000
Subject: [PATCH] * alloc.c: Do not define struct catchtag. * eval.c: Move
 struct catchtag definition ... * lisp.h: ... here.

* image.c: Move png.h #include earlier to avoid warnings.

* xterm.c:
* xsmfns.c:
* xselect.c:
* xrdb.c:
* xmenu.c:
* xftfont.c:
* xfont.c:
* xfns.c:
* xfaces.c:
* xdisp.c:
* window.c:
* widget.c:
* w32xfns.c:
* w32uniscribe.c:
* w32term.c:
* w32select.c:
* w32reg.c:
* w32proc.c:
* w32menu.c:
* w32inevt.c:
* w32heap.c:
* w32font.c:
* w32fns.c:
* w32console.c:
* w32.c:
* w16select.c:
* vm-limit.c:
* unexsol.c:
* unexec.c:
* unexcw.c:
* unexaix.c:
* undo.c:
* tparam.c:
* textprop.c:
* terminfo.c:
* terminal.c:
* termcap.c:
* term.c:
* syntax.c:
* sound.c:
* sheap.c:
* search.c:
* scroll.c:
* region-cache.c:
* regex.c:
* ralloc.c:
* process.c:
* print.c:
* msdos.c:
* minibuf.c:
* menu.c:
* marker.c:
* macros.c:
* keymap.c:
* keyboard.c:
* intervals.c:
* insdel.c:
* indent.c:
* gtkutil.c:
* ftxfont.c:
* ftfont.c:
* fringe.c:
* frame.c:
* fontset.c:
* font.c:
* fns.c:
* floatfns.c:
* filelock.c:
* fileio.c:
* emacs.c:
* editfns.c:
* dosfns.c:
* doprnt.c:
* doc.c:
* dispnew.c:
* dired.c:
* dbusbind.c:
* data.c:
* composite.c:
* coding.c:
* cmds.c:
* cm.c:
* chartab.c:
* charset.c:
* character.c:
* ccl.c:
* category.c:
* casetab.c:
* casefiddle.c:
* callproc.c:
* callint.c:
* bytecode.c:
* buffer.c:
* atimer.c: Include setjmp.h.  (Bug#4643)

* xlwmenu.c:
* lwlib.c:
* lwlib-utils.c:
* lwlib-Xm.c:
* lwlib-Xlw.c:
* lwlib-Xaw.c: Include setjmp.h.
---
 lwlib/ChangeLog     |   9 ++++
 lwlib/lwlib-Xaw.c   |   1 +
 lwlib/lwlib-Xlw.c   |   1 +
 lwlib/lwlib-Xm.c    |   1 +
 lwlib/lwlib-utils.c |   1 +
 lwlib/lwlib.c       |   1 +
 lwlib/xlwmenu.c     |   1 +
 src/ChangeLog       | 103 ++++++++++++++++++++++++++++++++++++++++++++
 src/alloc.c         |   8 +---
 src/atimer.c        |   1 +
 src/buffer.c        |   1 +
 src/bytecode.c      |   1 +
 src/callint.c       |   1 +
 src/callproc.c      |   1 +
 src/casefiddle.c    |   1 +
 src/casetab.c       |   1 +
 src/category.c      |   1 +
 src/ccl.c           |   1 +
 src/character.c     |   1 +
 src/charset.c       |   1 +
 src/chartab.c       |   1 +
 src/cm.c            |   1 +
 src/cmds.c          |   1 +
 src/coding.c        |   1 +
 src/composite.c     |   1 +
 src/data.c          |   1 +
 src/dbusbind.c      |   1 +
 src/dired.c         |   1 +
 src/dispnew.c       |   1 +
 src/doc.c           |   1 +
 src/doprnt.c        |   1 +
 src/dosfns.c        |   1 +
 src/editfns.c       |   1 +
 src/emacs.c         |   1 +
 src/eval.c          |  37 +---------------
 src/fileio.c        |   1 +
 src/filelock.c      |   1 +
 src/floatfns.c      |   1 +
 src/fns.c           |   1 +
 src/font.c          |   1 +
 src/fontset.c       |   1 +
 src/frame.c         |   1 +
 src/fringe.c        |   1 +
 src/ftfont.c        |   1 +
 src/ftxfont.c       |   1 +
 src/gtkutil.c       |   1 +
 src/image.c         |  14 +++---
 src/indent.c        |   1 +
 src/insdel.c        |   1 +
 src/intervals.c     |   1 +
 src/keyboard.c      |   1 +
 src/keymap.c        |   1 +
 src/lisp.h          |  35 +++++++++++++++
 src/macros.c        |   1 +
 src/marker.c        |   1 +
 src/menu.c          |   1 +
 src/minibuf.c       |   1 +
 src/msdos.c         |   1 +
 src/print.c         |   1 +
 src/process.c       |   2 +
 src/ralloc.c        |   1 +
 src/regex.c         |   1 +
 src/region-cache.c  |   1 +
 src/scroll.c        |   1 +
 src/search.c        |   1 +
 src/sheap.c         |   1 +
 src/sound.c         |   1 +
 src/syntax.c        |   1 +
 src/term.c          |   1 +
 src/termcap.c       |   1 +
 src/terminal.c      |   1 +
 src/terminfo.c      |   1 +
 src/textprop.c      |   1 +
 src/tparam.c        |   1 +
 src/undo.c          |   1 +
 src/unexaix.c       |   1 +
 src/unexcw.c        |   1 +
 src/unexec.c        |   1 +
 src/unexsol.c       |   1 +
 src/vm-limit.c      |   1 +
 src/w16select.c     |   1 +
 src/w32.c           |   1 +
 src/w32console.c    |   1 +
 src/w32fns.c        |   1 +
 src/w32font.c       |   1 +
 src/w32heap.c       |   1 +
 src/w32inevt.c      |   1 +
 src/w32menu.c       |   1 +
 src/w32proc.c       |   1 +
 src/w32reg.c        |   1 +
 src/w32select.c     |   1 +
 src/w32term.c       |   1 +
 src/w32uniscribe.c  |   1 +
 src/w32xfns.c       |   1 +
 src/widget.c        |   1 +
 src/window.c        |   1 +
 src/xdisp.c         |   1 +
 src/xfaces.c        |   1 +
 src/xfns.c          |   1 +
 src/xfont.c         |   1 +
 src/xftfont.c       |   1 +
 src/xmenu.c         |   1 +
 src/xrdb.c          |   1 +
 src/xselect.c       |   1 +
 src/xsmfns.c        |   1 +
 src/xterm.c         |   1 +
 106 files changed, 258 insertions(+), 49 deletions(-)

diff --git a/lwlib/ChangeLog b/lwlib/ChangeLog
index bd9902c876..27f14f5f1d 100644
--- a/lwlib/ChangeLog
+++ b/lwlib/ChangeLog
@@ -1,3 +1,12 @@
+2009-10-19  Dan Nicolaescu  <dann@ics.uci.edu>
+
+	* xlwmenu.c:
+	* lwlib.c:
+	* lwlib-utils.c:
+	* lwlib-Xm.c:
+	* lwlib-Xlw.c:
+	* lwlib-Xaw.c: Include setjmp.h.
+
 2009-06-21  Chong Yidong  <cyd@stupidchicken.com>
 
 	* Branch for 23.1.
diff --git a/lwlib/lwlib-Xaw.c b/lwlib/lwlib-Xaw.c
index 14d85db428..4923e58a9a 100644
--- a/lwlib/lwlib-Xaw.c
+++ b/lwlib/lwlib-Xaw.c
@@ -25,6 +25,7 @@ Boston, MA 02110-1301, USA.  */
 #endif
 
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "../src/lisp.h"
 
diff --git a/lwlib/lwlib-Xlw.c b/lwlib/lwlib-Xlw.c
index 658899fa5d..5ed075cf87 100644
--- a/lwlib/lwlib-Xlw.c
+++ b/lwlib/lwlib-Xlw.c
@@ -24,6 +24,7 @@ Boston, MA 02110-1301, USA.  */
 #include <config.h>
 #endif
 
+#include <setjmp.h>
 #include "lisp.h"
 
 #include "lwlib-Xlw.h"
diff --git a/lwlib/lwlib-Xm.c b/lwlib/lwlib-Xm.c
index 6fdd236a03..48faea36e6 100644
--- a/lwlib/lwlib-Xm.c
+++ b/lwlib/lwlib-Xm.c
@@ -26,6 +26,7 @@ Boston, MA 02110-1301, USA.  */
 
 #include <unistd.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include <X11/StringDefs.h>
 #include <X11/IntrinsicP.h>
diff --git a/lwlib/lwlib-utils.c b/lwlib/lwlib-utils.c
index dbdaf3c1b9..1b9f04f962 100644
--- a/lwlib/lwlib-utils.c
+++ b/lwlib/lwlib-utils.c
@@ -31,6 +31,7 @@ Boston, MA 02110-1301, USA.  */
 #undef index
 #undef rindex
 
+#include <setjmp.h>
 #include "../src/lisp.h"
 
 #include <X11/Xatom.h>
diff --git a/lwlib/lwlib.c b/lwlib/lwlib.c
index 80619e5e35..c887d8bd84 100644
--- a/lwlib/lwlib.c
+++ b/lwlib/lwlib.c
@@ -24,6 +24,7 @@ Boston, MA 02110-1301, USA.  */
 #include <config.h>
 #endif
 
+#include <setjmp.h>
 #include "../src/lisp.h"
 
 #include <sys/types.h>
diff --git a/lwlib/xlwmenu.c b/lwlib/xlwmenu.c
index db12eb43ec..8eb6c75253 100644
--- a/lwlib/xlwmenu.c
+++ b/lwlib/xlwmenu.c
@@ -26,6 +26,7 @@ Boston, MA 02110-1301, USA.  */
 #include <config.h>
 #endif
 
+#include <setjmp.h>
 #include "lisp.h"
 
 #include <stdio.h>
diff --git a/src/ChangeLog b/src/ChangeLog
index 7d4c0a2fc9..51c01fbc19 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,106 @@
+2009-10-19  Dan Nicolaescu  <dann@ics.uci.edu>
+
+	* alloc.c: Do not define struct catchtag.
+	* eval.c: Move struct catchtag definition ...
+	* lisp.h: ... here.
+
+	* image.c: Move png.h #include earlier to avoid warnings.
+
+	* xterm.c:
+	* xsmfns.c:
+	* xselect.c:
+	* xrdb.c:
+	* xmenu.c:
+	* xftfont.c:
+	* xfont.c:
+	* xfns.c:
+	* xfaces.c:
+	* xdisp.c:
+	* window.c:
+	* widget.c:
+	* w32xfns.c:
+	* w32uniscribe.c:
+	* w32term.c:
+	* w32select.c:
+	* w32reg.c:
+	* w32proc.c:
+	* w32menu.c:
+	* w32inevt.c:
+	* w32heap.c:
+	* w32font.c:
+	* w32fns.c:
+	* w32console.c:
+	* w32.c:
+	* w16select.c:
+	* vm-limit.c:
+	* unexsol.c:
+	* unexec.c:
+	* unexcw.c:
+	* unexaix.c:
+	* undo.c:
+	* tparam.c:
+	* textprop.c:
+	* terminfo.c:
+	* terminal.c:
+	* termcap.c:
+	* term.c:
+	* syntax.c:
+	* sound.c:
+	* sheap.c:
+	* search.c:
+	* scroll.c:
+	* region-cache.c:
+	* regex.c:
+	* ralloc.c:
+	* process.c:
+	* print.c:
+	* msdos.c:
+	* minibuf.c:
+	* menu.c:
+	* marker.c:
+	* macros.c:
+	* keymap.c:
+	* keyboard.c:
+	* intervals.c:
+	* insdel.c:
+	* indent.c:
+	* gtkutil.c:
+	* ftxfont.c:
+	* ftfont.c:
+	* fringe.c:
+	* frame.c:
+	* fontset.c:
+	* font.c:
+	* fns.c:
+	* floatfns.c:
+	* filelock.c:
+	* fileio.c:
+	* emacs.c:
+	* editfns.c:
+	* dosfns.c:
+	* doprnt.c:
+	* doc.c:
+	* dispnew.c:
+	* dired.c:
+	* dbusbind.c:
+	* data.c:
+	* composite.c:
+	* coding.c:
+	* cmds.c:
+	* cm.c:
+	* chartab.c:
+	* charset.c:
+	* character.c:
+	* ccl.c:
+	* category.c:
+	* casetab.c:
+	* casefiddle.c:
+	* callproc.c:
+	* callint.c:
+	* bytecode.c:
+	* buffer.c:
+	* atimer.c: Include setjmp.h.  (Bug#4643)
+
 2009-10-18  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	Remove leftover table unibyte_to_multibyte_table.
diff --git a/src/alloc.c b/src/alloc.c
index d11eff3d38..557621af79 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <limits.h>		/* For CHAR_BIT.  */
+#include <setjmp.h>
 
 #ifdef STDC_HEADERS
 #include <stddef.h>		/* For offsetof, used by PSEUDOVECSIZE. */
@@ -4939,13 +4940,6 @@ staticpro (varaddress)
     abort ();
 }
 
-struct catchtag
-{
-    Lisp_Object tag;
-    Lisp_Object val;
-    struct catchtag *next;
-};
-
 
 /***********************************************************************
 			  Protection from GC
diff --git a/src/atimer.c b/src/atimer.c
index 4fc593b6d7..308d4688d7 100644
--- a/src/atimer.c
+++ b/src/atimer.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <signal.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include <lisp.h>
 #include <syssignal.h>
 #include <systime.h>
diff --git a/src/buffer.c b/src/buffer.c
index d74a40ac4f..2fc7a8b3a7 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -26,6 +26,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/param.h>
 #include <errno.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #ifndef USE_CRT_DLL
 extern int errno;
diff --git a/src/bytecode.c b/src/bytecode.c
index 0335af8186..4a1e2da355 100644
--- a/src/bytecode.c
+++ b/src/bytecode.c
@@ -34,6 +34,7 @@ by Hallvard:
  */
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "character.h"
diff --git a/src/callint.c b/src/callint.c
index 074f9c0fc5..a9f8f23146 100644
--- a/src/callint.c
+++ b/src/callint.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "buffer.h"
diff --git a/src/callproc.c b/src/callproc.c
index 14d1ac0b3d..b1918b9cd5 100644
--- a/src/callproc.c
+++ b/src/callproc.c
@@ -23,6 +23,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <signal.h>
 #include <errno.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #ifndef USE_CRT_DLL
 extern int errno;
diff --git a/src/casefiddle.c b/src/casefiddle.c
index f01faa0119..112198b322 100644
--- a/src/casefiddle.c
+++ b/src/casefiddle.c
@@ -19,6 +19,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "character.h"
diff --git a/src/casetab.c b/src/casetab.c
index 95fca03584..5ae4ee2b5f 100644
--- a/src/casetab.c
+++ b/src/casetab.c
@@ -20,6 +20,7 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "character.h"
diff --git a/src/category.c b/src/category.c
index 84af413120..babed58c7f 100644
--- a/src/category.c
+++ b/src/category.c
@@ -30,6 +30,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <ctype.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "character.h"
diff --git a/src/ccl.c b/src/ccl.c
index f110291ac7..0360015804 100644
--- a/src/ccl.c
+++ b/src/ccl.c
@@ -27,6 +27,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "character.h"
diff --git a/src/character.c b/src/character.c
index e2896444c2..bfe99766bc 100644
--- a/src/character.c
+++ b/src/character.c
@@ -34,6 +34,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef emacs
 
 #include <sys/types.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "character.h"
 #include "buffer.h"
diff --git a/src/charset.c b/src/charset.c
index 7ca9240d74..cfdf95565a 100644
--- a/src/charset.c
+++ b/src/charset.c
@@ -31,6 +31,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <unistd.h>
 #include <ctype.h>
 #include <sys/types.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "character.h"
 #include "charset.h"
diff --git a/src/chartab.c b/src/chartab.c
index 30f7e8bef2..79906c38fd 100644
--- a/src/chartab.c
+++ b/src/chartab.c
@@ -19,6 +19,7 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "character.h"
 #include "charset.h"
diff --git a/src/cm.c b/src/cm.c
index 563a488c43..4077073f9f 100644
--- a/src/cm.c
+++ b/src/cm.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "frame.h"
diff --git a/src/cmds.c b/src/cmds.c
index 19073dccf4..5b5c6de817 100644
--- a/src/cmds.c
+++ b/src/cmds.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "commands.h"
 #include "buffer.h"
diff --git a/src/coding.c b/src/coding.c
index 405284f778..678bafaa9e 100644
--- a/src/coding.c
+++ b/src/coding.c
@@ -289,6 +289,7 @@ encode_coding_XXX (coding)
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "buffer.h"
diff --git a/src/composite.c b/src/composite.c
index cd84f3932b..a654b5e808 100644
--- a/src/composite.c
+++ b/src/composite.c
@@ -24,6 +24,7 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "character.h"
diff --git a/src/data.c b/src/data.c
index 96e29a6c28..6d469e161d 100644
--- a/src/data.c
+++ b/src/data.c
@@ -22,6 +22,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <signal.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "puresize.h"
 #include "character.h"
diff --git a/src/dbusbind.c b/src/dbusbind.c
index f4a5c6887d..86ec866ac6 100644
--- a/src/dbusbind.c
+++ b/src/dbusbind.c
@@ -22,6 +22,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdlib.h>
 #include <stdio.h>
 #include <dbus/dbus.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "frame.h"
 #include "termhooks.h"
diff --git a/src/dired.c b/src/dired.c
index 10d8782d02..67002d32eb 100644
--- a/src/dired.c
+++ b/src/dired.c
@@ -23,6 +23,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <setjmp.h>
 
 #ifdef HAVE_PWD_H
 #include <pwd.h>
diff --git a/src/dispnew.c b/src/dispnew.c
index e43a1a9869..ba50b00198 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -22,6 +22,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <signal.h>
 #include <stdio.h>
 #include <ctype.h>
+#include <setjmp.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
diff --git a/src/doc.c b/src/doc.c
index 71308e6904..6a53e0d3f7 100644
--- a/src/doc.c
+++ b/src/doc.c
@@ -24,6 +24,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/types.h>
 #include <sys/file.h>	/* Must be after sys/types.h for USG*/
 #include <ctype.h>
+#include <setjmp.h>
 
 #ifdef HAVE_FCNTL_H
 #include <fcntl.h>
diff --git a/src/doprnt.c b/src/doprnt.c
index 95d6b789c4..2d5b893dd2 100644
--- a/src/doprnt.c
+++ b/src/doprnt.c
@@ -23,6 +23,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <ctype.h>
+#include <setjmp.h>
 
 #ifdef STDC_HEADERS
 #include <float.h>
diff --git a/src/dosfns.c b/src/dosfns.c
index 62594f1671..30daed3077 100644
--- a/src/dosfns.c
+++ b/src/dosfns.c
@@ -26,6 +26,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdio.h>
 #include <string.h>
 #include <dos.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "termchar.h"
diff --git a/src/editfns.c b/src/editfns.c
index 859e396582..8dfea1f595 100644
--- a/src/editfns.c
+++ b/src/editfns.c
@@ -22,6 +22,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <sys/types.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #ifdef HAVE_PWD_H
 #include <pwd.h>
diff --git a/src/emacs.c b/src/emacs.c
index 1afcd08fb6..2724aeefd4 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -26,6 +26,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <sys/types.h>
 #include <sys/file.h>
+#include <setjmp.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
diff --git a/src/eval.c b/src/eval.c
index 20988392e5..4611731a65 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -20,12 +20,12 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "blockinput.h"
 #include "commands.h"
 #include "keyboard.h"
 #include "dispextern.h"
-#include <setjmp.h>
 
 #if HAVE_X_WINDOWS
 #include "xterm.h"
@@ -49,41 +49,6 @@ struct backtrace
 
 struct backtrace *backtrace_list;
 
-/* This structure helps implement the `catch' and `throw' control
-   structure.  A struct catchtag contains all the information needed
-   to restore the state of the interpreter after a non-local jump.
-
-   Handlers for error conditions (represented by `struct handler'
-   structures) just point to a catch tag to do the cleanup required
-   for their jumps.
-
-   catchtag structures are chained together in the C calling stack;
-   the `next' member points to the next outer catchtag.
-
-   A call like (throw TAG VAL) searches for a catchtag whose `tag'
-   member is TAG, and then unbinds to it.  The `val' member is used to
-   hold VAL while the stack is unwound; `val' is returned as the value
-   of the catch form.
-
-   All the other members are concerned with restoring the interpreter
-   state.  */
-
-struct catchtag
-{
-  Lisp_Object tag;
-  Lisp_Object val;
-  struct catchtag *next;
-  struct gcpro *gcpro;
-  jmp_buf jmp;
-  struct backtrace *backlist;
-  struct handler *handlerlist;
-  int lisp_eval_depth;
-  int pdlcount;
-  int poll_suppress_count;
-  int interrupt_input_blocked;
-  struct byte_stack *byte_stack;
-};
-
 struct catchtag *catchlist;
 
 #ifdef DEBUG_GCPRO
diff --git a/src/fileio.c b/src/fileio.c
index cfe1f54382..b83ef6fe45 100644
--- a/src/fileio.c
+++ b/src/fileio.c
@@ -28,6 +28,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <setjmp.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
diff --git a/src/filelock.c b/src/filelock.c
index c845a804ae..bed0057dcb 100644
--- a/src/filelock.c
+++ b/src/filelock.c
@@ -24,6 +24,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/stat.h>
 #include <signal.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #ifdef HAVE_PWD_H
 #include <pwd.h>
diff --git a/src/floatfns.c b/src/floatfns.c
index 15077efae6..5aaf5f7bad 100644
--- a/src/floatfns.c
+++ b/src/floatfns.c
@@ -48,6 +48,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <signal.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "syssignal.h"
 
diff --git a/src/fns.c b/src/fns.c
index e1431251e2..be5d9a9b43 100644
--- a/src/fns.c
+++ b/src/fns.c
@@ -24,6 +24,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <unistd.h>
 #endif
 #include <time.h>
+#include <setjmp.h>
 
 /* Note on some machines this defines `vector' as a typedef,
    so make sure we don't use that name in this file.  */
diff --git a/src/font.c b/src/font.c
index 2e5db2d8f1..6e33b9bec5 100644
--- a/src/font.c
+++ b/src/font.c
@@ -23,6 +23,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdio.h>
 #include <stdlib.h>
 #include <ctype.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "buffer.h"
diff --git a/src/fontset.c b/src/fontset.c
index 35e186b3c3..cba84dc245 100644
--- a/src/fontset.c
+++ b/src/fontset.c
@@ -28,6 +28,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "blockinput.h"
diff --git a/src/frame.c b/src/frame.c
index 47e084eb89..a66d4dd57e 100644
--- a/src/frame.c
+++ b/src/frame.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 #include <ctype.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "character.h"
 #ifdef HAVE_X_WINDOWS
diff --git a/src/fringe.c b/src/fringe.c
index 41fc24d115..df62bee0ed 100644
--- a/src/fringe.c
+++ b/src/fringe.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "frame.h"
diff --git a/src/ftfont.c b/src/ftfont.c
index 367b796a21..ed9cb6f19d 100644
--- a/src/ftfont.c
+++ b/src/ftfont.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include <fontconfig/fontconfig.h>
 #include <fontconfig/fcfreetype.h>
diff --git a/src/ftxfont.c b/src/ftxfont.c
index 2cf45bb27a..1f97a94e94 100644
--- a/src/ftxfont.c
+++ b/src/ftxfont.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include <X11/Xlib.h>
 
 #include "lisp.h"
diff --git a/src/gtkutil.c b/src/gtkutil.c
index 9da2c7e9cb..8aa877a8f8 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -23,6 +23,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <string.h>
 #include <signal.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "xterm.h"
 #include "blockinput.h"
diff --git a/src/image.c b/src/image.c
index fa4eecd040..d35bd83e6a 100644
--- a/src/image.c
+++ b/src/image.c
@@ -27,6 +27,14 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <unistd.h>
 #endif
 
+#ifdef HAVE_PNG
+#if defined HAVE_LIBPNG_PNG_H
+# include <libpng/png.h>
+#else
+# include <png.h>
+#endif
+#endif 
+
 /* This makes the fields of a Display accessible, in Xlib header files.  */
 
 #define XLIB_ILLEGAL_ACCESS
@@ -5787,12 +5795,6 @@ png_image_p (object)
 
 #ifdef HAVE_PNG
 
-#if defined HAVE_LIBPNG_PNG_H
-# include <libpng/png.h>
-#else
-# include <png.h>
-#endif
-
 #ifdef HAVE_NTGUI
 /* PNG library details.  */
 
diff --git a/src/indent.c b/src/indent.c
index f10b235427..5a73fa1b21 100644
--- a/src/indent.c
+++ b/src/indent.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "buffer.h"
diff --git a/src/insdel.c b/src/insdel.c
index b09bed66d5..2790116484 100644
--- a/src/insdel.c
+++ b/src/insdel.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "intervals.h"
 #include "buffer.h"
diff --git a/src/intervals.c b/src/intervals.c
index ee18dd5b4b..bb6023337f 100644
--- a/src/intervals.c
+++ b/src/intervals.c
@@ -39,6 +39,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "intervals.h"
 #include "buffer.h"
diff --git a/src/keyboard.c b/src/keyboard.c
index 396f22fa7a..de4e1c5647 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <signal.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "termchar.h"
 #include "termopts.h"
diff --git a/src/keymap.c b/src/keymap.c
index e4f68d386d..d050191dc4 100644
--- a/src/keymap.c
+++ b/src/keymap.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 #if HAVE_ALLOCA_H
 # include <alloca.h>
 #endif
diff --git a/src/lisp.h b/src/lisp.h
index 6751898e16..4685578a41 100644
--- a/src/lisp.h
+++ b/src/lisp.h
@@ -1826,6 +1826,41 @@ struct handler
 
 extern struct handler *handlerlist;
 
+/* This structure helps implement the `catch' and `throw' control
+   structure.  A struct catchtag contains all the information needed
+   to restore the state of the interpreter after a non-local jump.
+
+   Handlers for error conditions (represented by `struct handler'
+   structures) just point to a catch tag to do the cleanup required
+   for their jumps.
+
+   catchtag structures are chained together in the C calling stack;
+   the `next' member points to the next outer catchtag.
+
+   A call like (throw TAG VAL) searches for a catchtag whose `tag'
+   member is TAG, and then unbinds to it.  The `val' member is used to
+   hold VAL while the stack is unwound; `val' is returned as the value
+   of the catch form.
+
+   All the other members are concerned with restoring the interpreter
+   state.  */
+
+struct catchtag
+{
+  Lisp_Object tag;
+  Lisp_Object val;
+  struct catchtag *next;
+  struct gcpro *gcpro;
+  jmp_buf jmp;
+  struct backtrace *backlist;
+  struct handler *handlerlist;
+  int lisp_eval_depth;
+  int pdlcount;
+  int poll_suppress_count;
+  int interrupt_input_blocked;
+  struct byte_stack *byte_stack;
+};
+
 extern struct catchtag *catchlist;
 extern struct backtrace *backtrace_list;
 
diff --git a/src/macros.c b/src/macros.c
index c6ae0defa6..0d69b9203c 100644
--- a/src/macros.c
+++ b/src/macros.c
@@ -19,6 +19,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "macros.h"
 #include "commands.h"
diff --git a/src/marker.c b/src/marker.c
index dbaaf872c2..fd2b8b9108 100644
--- a/src/marker.c
+++ b/src/marker.c
@@ -19,6 +19,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "character.h"
diff --git a/src/menu.c b/src/menu.c
index 5331cbc314..74d455a8c0 100644
--- a/src/menu.c
+++ b/src/menu.c
@@ -19,6 +19,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "keyboard.h"
diff --git a/src/minibuf.c b/src/minibuf.c
index 138581fb83..fc876370a2 100644
--- a/src/minibuf.c
+++ b/src/minibuf.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "commands.h"
diff --git a/src/msdos.c b/src/msdos.c
index 9783e8ce16..b6820b50f2 100644
--- a/src/msdos.c
+++ b/src/msdos.c
@@ -26,6 +26,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 
 #ifdef MSDOS
+#include <setjmp.h>
 #include "lisp.h"
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/src/print.c b/src/print.c
index 5eee386cab..f90ec27a0a 100644
--- a/src/print.c
+++ b/src/print.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "character.h"
diff --git a/src/process.c b/src/process.c
index 99f57d35d4..b405f1ef69 100644
--- a/src/process.c
+++ b/src/process.c
@@ -38,6 +38,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/types.h>		/* some typedefs are used in sys/file.h */
 #include <sys/file.h>
 #include <sys/stat.h>
+#include <setjmp.h>
 #ifdef HAVE_INTTYPES_H
 #include <inttypes.h>
 #endif
@@ -7641,6 +7642,7 @@ The variable takes effect when `start-process' is called.  */);
 #include <sys/stat.h>
 #include <stdlib.h>
 #include <fcntl.h>
+#include <setjmp.h>
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
diff --git a/src/ralloc.c b/src/ralloc.c
index f5ebb8449c..6faee2cac8 100644
--- a/src/ralloc.c
+++ b/src/ralloc.c
@@ -26,6 +26,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #ifdef emacs
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"		/* Needed for VALBITS.  */
 #include "blockinput.h"
 
diff --git a/src/regex.c b/src/regex.c
index 0c9e137aca..ac7b7510a6 100644
--- a/src/regex.c
+++ b/src/regex.c
@@ -117,6 +117,7 @@
    that make sense only in Emacs. */
 #ifdef emacs
 
+# include <setjmp.h>
 # include "lisp.h"
 # include "buffer.h"
 
diff --git a/src/region-cache.c b/src/region-cache.c
index 1f1df5fc16..22caf6ebf0 100644
--- a/src/region-cache.c
+++ b/src/region-cache.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "buffer.h"
diff --git a/src/scroll.c b/src/scroll.c
index 4d57a2a9b8..c7c2630403 100644
--- a/src/scroll.c
+++ b/src/scroll.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <string.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "termchar.h"
 #include "dispextern.h"
diff --git a/src/search.c b/src/search.c
index e6ae4b660b..8bfe61d5f6 100644
--- a/src/search.c
+++ b/src/search.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "syntax.h"
 #include "category.h"
diff --git a/src/sheap.c b/src/sheap.c
index 96511e68f4..5e327764ef 100644
--- a/src/sheap.c
+++ b/src/sheap.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include "lisp.h"
 
 #include <unistd.h>
diff --git a/src/sound.c b/src/sound.c
index 58a8a9c465..6f1f538597 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -44,6 +44,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <unistd.h>
 #include <sys/types.h>
 #include <errno.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "dispextern.h"
 #include "atimer.h"
diff --git a/src/syntax.c b/src/syntax.c
index 3c5a21de5c..048f0ee663 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <ctype.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "commands.h"
 #include "buffer.h"
diff --git a/src/term.c b/src/term.c
index 9e18df3160..d860a93235 100644
--- a/src/term.c
+++ b/src/term.c
@@ -37,6 +37,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <signal.h>
 #include <stdarg.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "termchar.h"
diff --git a/src/termcap.c b/src/termcap.c
index 2ad31d7b96..46254c67c1 100644
--- a/src/termcap.c
+++ b/src/termcap.c
@@ -24,6 +24,7 @@ Boston, MA 02110-1301, USA.  */
 
 #ifdef emacs
 
+#include <setjmp.h>
 #include <lisp.h>		/* xmalloc is here */
 /* Get the O_* definitions for open et al.  */
 #include <sys/file.h>
diff --git a/src/terminal.c b/src/terminal.c
index d9951dba46..c89f2e6000 100644
--- a/src/terminal.c
+++ b/src/terminal.c
@@ -18,6 +18,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "frame.h"
diff --git a/src/terminfo.c b/src/terminfo.c
index 9b6b76b9f7..03187c65e8 100644
--- a/src/terminfo.c
+++ b/src/terminfo.c
@@ -18,6 +18,7 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 
 /* Define these variables that serve as global parameters to termcap,
diff --git a/src/textprop.c b/src/textprop.c
index 0018088b63..e82af12d90 100644
--- a/src/textprop.c
+++ b/src/textprop.c
@@ -18,6 +18,7 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "intervals.h"
 #include "buffer.h"
diff --git a/src/tparam.c b/src/tparam.c
index dabf0ed971..dcf79a3b61 100644
--- a/src/tparam.c
+++ b/src/tparam.c
@@ -23,6 +23,7 @@ Boston, MA 02110-1301, USA.  */
 #endif
 
 #ifdef emacs
+#include <setjmp.h>
 #include "lisp.h"		/* for xmalloc */
 #else
 
diff --git a/src/undo.c b/src/undo.c
index 39ca983b76..f2a37cb408 100644
--- a/src/undo.c
+++ b/src/undo.c
@@ -19,6 +19,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "buffer.h"
 #include "commands.h"
diff --git a/src/unexaix.c b/src/unexaix.c
index c224a3626f..5f61b5a03d 100644
--- a/src/unexaix.c
+++ b/src/unexaix.c
@@ -104,6 +104,7 @@ static int adjust_lnnoptrs (int, int, char *);
 static int pagemask;
 
 #ifdef emacs
+#include <setjmp.h>
 #include "lisp.h"
 
 static void
diff --git a/src/unexcw.c b/src/unexcw.c
index a7f4b6b2cf..1e65d65007 100644
--- a/src/unexcw.c
+++ b/src/unexcw.c
@@ -19,6 +19,7 @@ You should have received a copy of the GNU General Public License
 along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
+#include <setjmp.h>
 #include <lisp.h>
 #include <stdio.h>
 #include <fcntl.h>
diff --git a/src/unexec.c b/src/unexec.c
index a6852af7d0..c655583e30 100644
--- a/src/unexec.c
+++ b/src/unexec.c
@@ -204,6 +204,7 @@ static int pagemask;
 
 #ifdef emacs
 
+#include <setjmp.h>
 #include "lisp.h"
 
 static
diff --git a/src/unexsol.c b/src/unexsol.c
index 9f919faedc..04e3f40799 100644
--- a/src/unexsol.c
+++ b/src/unexsol.c
@@ -3,6 +3,7 @@
 #include <config.h>
 #include <stdlib.h>
 #include <dlfcn.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "buffer.h"
diff --git a/src/vm-limit.c b/src/vm-limit.c
index 5abf048913..06e99c638d 100644
--- a/src/vm-limit.c
+++ b/src/vm-limit.c
@@ -19,6 +19,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifdef emacs
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #endif
 
diff --git a/src/w16select.c b/src/w16select.c
index 91ce8f13f1..4d2476030e 100644
--- a/src/w16select.c
+++ b/src/w16select.c
@@ -32,6 +32,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <dpmi.h>
 #include <go32.h>
 #include <sys/farptr.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "dispextern.h"	/* frame.h seems to want this */
 #include "frame.h"	/* Need this to get the X window of selected_frame */
diff --git a/src/w32.c b/src/w32.c
index e8b7abc082..786f8e2a84 100644
--- a/src/w32.c
+++ b/src/w32.c
@@ -34,6 +34,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/utime.h>
 #include <mbstring.h>	/* for _mbspbrk */
 #include <math.h>
+#include <setjmp.h>
 
 /* must include CRT headers *before* config.h */
 
diff --git a/src/w32console.c b/src/w32console.c
index 947ff7554f..6b96c05b2e 100644
--- a/src/w32console.c
+++ b/src/w32console.c
@@ -29,6 +29,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdio.h>
 #include <windows.h>
 #include <string.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "character.h"
diff --git a/src/w32fns.c b/src/w32fns.c
index 8003d79171..c06fa4ea9d 100644
--- a/src/w32fns.c
+++ b/src/w32fns.c
@@ -27,6 +27,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <limits.h>
 #include <errno.h>
 #include <math.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "w32term.h"
diff --git a/src/w32font.c b/src/w32font.c
index 995500aa0e..69462512ca 100644
--- a/src/w32font.c
+++ b/src/w32font.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <math.h>
 #include <ctype.h>
 #include <commdlg.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "w32term.h"
diff --git a/src/w32heap.c b/src/w32heap.c
index efdcdfa710..408917dda1 100644
--- a/src/w32heap.c
+++ b/src/w32heap.c
@@ -27,6 +27,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <stdlib.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "w32heap.h"
 #include "lisp.h"  /* for VALMASK */
diff --git a/src/w32inevt.c b/src/w32inevt.c
index ac7ca644c5..960e14de2a 100644
--- a/src/w32inevt.c
+++ b/src/w32inevt.c
@@ -30,6 +30,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <stdlib.h>
 #include <stdio.h>
 #include <windows.h>
+#include <setjmp.h>
 
 #ifndef MOUSE_MOVED
 #define MOUSE_MOVED   1
diff --git a/src/w32menu.c b/src/w32menu.c
index 677de1b180..c573e3713c 100644
--- a/src/w32menu.c
+++ b/src/w32menu.c
@@ -23,6 +23,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <signal.h>
 #include <stdio.h>
 #include <mbstring.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "keyboard.h"
diff --git a/src/w32proc.c b/src/w32proc.c
index 40829f0d63..ab5c91f679 100644
--- a/src/w32proc.c
+++ b/src/w32proc.c
@@ -29,6 +29,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <fcntl.h>
 #include <signal.h>
 #include <sys/file.h>
+#include <setjmp.h>
 
 /* must include CRT headers *before* config.h */
 
diff --git a/src/w32reg.c b/src/w32reg.c
index 2b5b352c58..94f5196ea8 100644
--- a/src/w32reg.c
+++ b/src/w32reg.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 /* Written by Kevin Gallo */
 
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "w32term.h"
 #include "blockinput.h"
diff --git a/src/w32select.c b/src/w32select.c
index ce93b54412..9c67fabcee 100644
--- a/src/w32select.c
+++ b/src/w32select.c
@@ -73,6 +73,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
  */
  
 #include <config.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "w32term.h"	/* for all of the w32 includes */
 #include "w32heap.h"	/* os_subtype */
diff --git a/src/w32term.c b/src/w32term.c
index b7642b4689..008042c810 100644
--- a/src/w32term.c
+++ b/src/w32term.c
@@ -22,6 +22,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "blockinput.h"
 #include "w32term.h"
diff --git a/src/w32uniscribe.c b/src/w32uniscribe.c
index 9e75b67161..2cb55d4c70 100644
--- a/src/w32uniscribe.c
+++ b/src/w32uniscribe.c
@@ -27,6 +27,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #define _WIN32_WINNT 0x500
 #include <windows.h>
 #include <usp10.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "w32term.h"
diff --git a/src/w32xfns.c b/src/w32xfns.c
index 5bf39967e8..37ec500d55 100644
--- a/src/w32xfns.c
+++ b/src/w32xfns.c
@@ -20,6 +20,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <signal.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "keyboard.h"
 #include "frame.h"
diff --git a/src/widget.c b/src/widget.c
index 91072c40ac..32b3649be5 100644
--- a/src/widget.c
+++ b/src/widget.c
@@ -31,6 +31,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include "lisp.h"
 #include "xterm.h"
 
diff --git a/src/window.c b/src/window.c
index 9b50a85b0c..4630b6dd90 100644
--- a/src/window.c
+++ b/src/window.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "buffer.h"
diff --git a/src/xdisp.c b/src/xdisp.c
index a750a1b73b..f88750447a 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -168,6 +168,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <limits.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "keyboard.h"
diff --git a/src/xfaces.c b/src/xfaces.c
index 4f808e41be..f120dfcbb5 100644
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -204,6 +204,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <stdio.h>              /* This needs to be before termchar.h */
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "character.h"
diff --git a/src/xfns.c b/src/xfns.c
index 87ff21b775..4fc08925eb 100644
--- a/src/xfns.c
+++ b/src/xfns.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <math.h>
+#include <setjmp.h>
 
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
diff --git a/src/xfont.c b/src/xfont.c
index 7db7cae5c6..36ac09fcb1 100644
--- a/src/xfont.c
+++ b/src/xfont.c
@@ -22,6 +22,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <config.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <setjmp.h>
 #include <X11/Xlib.h>
 
 #include "lisp.h"
diff --git a/src/xftfont.c b/src/xftfont.c
index 2b576c3d4a..e66b538fa1 100644
--- a/src/xftfont.c
+++ b/src/xftfont.c
@@ -21,6 +21,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>
+#include <setjmp.h>
 #include <X11/Xlib.h>
 #include <X11/Xft/Xft.h>
 
diff --git a/src/xmenu.c b/src/xmenu.c
index c6d7b0d958..f899ddaa63 100644
--- a/src/xmenu.c
+++ b/src/xmenu.c
@@ -37,6 +37,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #endif
 
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "keyboard.h"
diff --git a/src/xrdb.c b/src/xrdb.c
index fac97e4350..3ae7068e47 100644
--- a/src/xrdb.c
+++ b/src/xrdb.c
@@ -31,6 +31,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <epaths.h>
 
 #include <stdio.h>
+#include <setjmp.h>
 
 #if 1 /* I'd really appreciate it if this code could go away...  -JimB */
 /* This avoids lossage in the `dual-universe' headers on AT&T SysV
diff --git a/src/xselect.c b/src/xselect.c
index 5cf4f74602..79e0c0a280 100644
--- a/src/xselect.c
+++ b/src/xselect.c
@@ -22,6 +22,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <config.h>
 #include <stdio.h>      /* termhooks.h needs this */
+#include <setjmp.h>
 
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
diff --git a/src/xsmfns.c b/src/xsmfns.c
index 80c4802a49..3e8220bd40 100644
--- a/src/xsmfns.c
+++ b/src/xsmfns.c
@@ -32,6 +32,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <sys/param.h>
 #include <stdio.h>
+#include <setjmp.h>
 
 #include "lisp.h"
 #include "systime.h"
diff --git a/src/xterm.c b/src/xterm.c
index 72aea94e8b..c77136eb64 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -28,6 +28,7 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 #include <signal.h>
 
 #include <stdio.h>
+#include <setjmp.h>
 
 #ifdef HAVE_X_WINDOWS
 
-- 
2.20.1