Fix -Wmissing-noreturn warnings

editres.c:140:1: warning: function 'Syntax' could be declared with
 attribute 'noreturn' [-Wmissing-noreturn]
handler.c:65:1: warning: function 'Quit' could be declared with
 attribute 'noreturn' [-Wmissing-noreturn]

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

3 files changed, 4 insertions, 3 deletions

diff --git a/configure.ac b/configure.ac
index b34557b..5cff031 100644
--- a/configure.ac
+++ b/configure.ac
@@ -38,7 +38,7 @@ XORG_MACROS_VERSION(1.8)
 XORG_DEFAULT_OPTIONS
 
 # Obtain compiler/linker options from depedencies
-PKG_CHECK_MODULES(EDITRES, [xaw7 x11 xt >= 1.0.99.1 xmu])
+PKG_CHECK_MODULES(EDITRES, [xaw7 x11 xt >= 1.0.99.1 xmu xproto >= 7.0.17])
 
 PKG_CHECK_MODULES(APPDEFS, xt)
 xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt`
diff --git a/editres.c b/editres.c
index e932807..ac435c2 100644
--- a/editres.c
+++ b/editres.c
@@ -61,7 +61,7 @@ Widget global_toplevel;
 AppResources global_resources;
 
 
-static void Syntax ( XtAppContext app_con, char *call );
+static void Syntax ( XtAppContext app_con, char *call ) _X_NORETURN;
 
 static String fallback_resources[] = {
     NULL,
diff --git a/editresP.h b/editresP.h
index f6aa412..5413365 100644
--- a/editresP.h
+++ b/editresP.h
@@ -28,6 +28,7 @@ in this Software without prior written authorization from The Open Group.
 
 #include <X11/Xmu/EditresP.h>
 #include <X11/Xresource.h>
+#include <X11/Xfuncproto.h>
 
 #define DEBUG
 
@@ -403,7 +404,7 @@ extern void PrintNodes ( WNode * top );
 extern char * PrintSetValuesError ( Event * event );
 extern char * ProtocolFailure ( ProtocolStream * stream );
 extern XrmQuarkList Quarkify ( char ** list, char * ptr );
-extern void Quit ( Widget w, XtPointer client_data, XtPointer call_data );
+extern void Quit ( Widget w, XtPointer client_data, XtPointer call_data ) _X_NORETURN;
 extern void RebuildMenusAndLabel ( String toolkit );
 extern void ResourceListCallback ( Widget list, XtPointer node_ptr, XtPointer junk );
 extern void SaveResource ( Widget w, XtPointer res_box_ptr, XtPointer junk );