path: root/x11-misc/xcb/files/xcb-modern-c-porting.patch

diff --git a/xcb.c b/xcb.c
index 2c990a3..ac9fec2 100644
--- a/xcb.c
+++ b/xcb.c
@@ -262,13 +262,8 @@ XCreateFontSetWithGuess (Display * d, const char *pattern, char ***miss, int *n_
 
 static
 Boolean 
-CvtStringToFontSet (dpy, args, num_args, fromVal, toVal, closure_ret)
-     Display *dpy;
-     XrmValuePtr args;
-     Cardinal *num_args;
-     XrmValuePtr fromVal;
-     XrmValuePtr toVal;
-     XtPointer *closure_ret;
+CvtStringToFontSet (Display *dpy, XrmValuePtr args, Cardinal *num_args,
+		    XrmValuePtr fromVal, XrmValuePtr toVal, XtPointer *closure_ret)
 {
   XFontSet f;
   char **missing_charset_list;
@@ -299,10 +294,7 @@ CvtStringToFontSet (dpy, args, num_args, fromVal, toVal, closure_ret)
  * Fetch the contents of cut buffer n from the root window.
  */
 static char *
-fetch_buffer (a, nb, force_mb)
-     Atom a;
-     int *nb;
-     int force_mb;
+fetch_buffer (Atom a, int *nb, int force_mb)
 {
   unsigned long after;
   char **list;
@@ -338,11 +330,7 @@ fetch_buffer (a, nb, force_mb)
  * Store the string p into cut buffer n on the root window.
  */
 static void
-store_buffer (p, nb, atom, force_mb)
-     char *p;
-     int nb;
-     Atom atom;
-     int force_mb;
+store_buffer (char *p, int nb, Atom atom, int force_mb)
 {
   XTextProperty pt;
 
@@ -359,8 +347,7 @@ store_buffer (p, nb, atom, force_mb)
  * Add an atom to the program's atom cache.
  */
 static Atom
-get_atom (n, ifexists)
-     int n, ifexists;
+get_atom (int n, int ifexists)
 {
   char tmp[32];
 
@@ -403,10 +390,7 @@ initialize_properties (void)
  * Draw a string in the window with top-left corner justification.
  */
 static void
-place_text (cb, str, len, y)
-     CbWidget cb;
-     char *str;
-     int len, y;
+place_text (CbWidget cb, char *str, int len, int y)
 {
   int cols;
   GC gc;
@@ -439,10 +423,8 @@ place_text (cb, str, len, y)
  */
 
 static void
-cb_initialize (req, wdg, args, nargs)        /*ARGSUSED */
-     Widget req, wdg;
-     ArgList args;
-     Cardinal *nargs;
+cb_initialize (Widget req, Widget wdg,
+	       ArgList args, Cardinal *nargs)        /*ARGSUSED */
 {
   CbWidget cb = (CbWidget) wdg;
   XFontSetExtents *xfe = XExtentsOfFontSet (cb->fontset);
@@ -455,10 +437,7 @@ cb_initialize (req, wdg, args, nargs)        /*ARGSUSED */
 }
 
 static void
-cb_realize (wdg, mask, attrs)
-     Widget wdg;
-     XtValueMask *mask;
-     XSetWindowAttributes *attrs;
+cb_realize (Widget wdg, XtValueMask *mask, XSetWindowAttributes *attrs)
 {
   CbWidget cb = (CbWidget) wdg;
   XtGCMask v_mask = 0L;
@@ -487,10 +466,7 @@ cb_realize (wdg, mask, attrs)
  * Keep it simple.
  */
 static void
-cb_redisplay (wdg, event, region)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     Region region;
+cb_redisplay (Widget wdg, XEvent *event, Region region)        /*ARGSUSED */
 {
   CbWidget cb = (CbWidget) wdg;
   char *p, *pp, *base;
@@ -513,8 +489,7 @@ cb_redisplay (wdg, event, region)        /*ARGSUSED */
 }
 
 static void
-cb_destroy (wdg)
-     Widget wdg;
+cb_destroy (Widget wdg)
 {
   CbWidget cb = (CbWidget) wdg;
 
@@ -540,11 +515,8 @@ cb_destroy (wdg)
  * This breaks all the rules for object oriented widgets.  Disgusting, no?
  */
 static void
-cb_cut (wdg, event, parms, nparms)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_cut (Widget wdg, XEvent *event,
+	String *parms, Cardinal *nparms)        /*ARGSUSED */
 {
   CbWidget cb = (CbWidget) wdg;
   Window win = cb->core.window;
@@ -572,11 +544,8 @@ cb_cut (wdg, event, parms, nparms)        /*ARGSUSED */
 }
 
 static void
-cb_paste (wdg, event, parms, nparms)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_paste (Widget wdg, XEvent *event,
+	  String *parms, Cardinal *nparms)        /*ARGSUSED */
 {
   CbWidget cb = (CbWidget) wdg;
   Window w;
@@ -596,11 +565,8 @@ cb_paste (wdg, event, parms, nparms)        /*ARGSUSED */
 }
 
 static void
-cb_clear (wdg, event, parms, nparms)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_clear (Widget wdg, XEvent *event,
+	  String *parms, Cardinal *nparms)        /*ARGSUSED */
 {
   CbWidget cb = (CbWidget) wdg;
   Window win = cb->core.window;
@@ -614,11 +580,8 @@ cb_clear (wdg, event, parms, nparms)        /*ARGSUSED */
 }
 
 static void
-cb_rotate (wdg, event, parms, nparms)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_rotate (Widget wdg, XEvent *event,
+	   String *parms, Cardinal *nparms)        /*ARGSUSED */
 {
   int n = 0;
 
@@ -630,11 +593,8 @@ cb_rotate (wdg, event, parms, nparms)        /*ARGSUSED */
 }
 
 static void
-cb_quit (wdg, event, parms, nparms)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_quit (Widget wdg, XEvent *event,
+	 String *parms, Cardinal *nparms)        /*ARGSUSED */
 {
   exit (0);
 }
@@ -643,11 +603,8 @@ cb_quit (wdg, event, parms, nparms)        /*ARGSUSED */
  * Clear and redraw the widget's window.
  */
 static void
-cb_refresh (wdg, event, parms, nparms)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_refresh (Widget wdg, XEvent *event,
+	    String *parms, Cardinal *nparms)        /*ARGSUSED */
 {
   XClearArea (dpy, wdg->core.window, 0, 0, 0, 0, False);
   cb_redisplay (wdg, (XEvent *) 0, (Region) 0);
@@ -661,11 +618,8 @@ cb_refresh (wdg, event, parms, nparms)        /*ARGSUSED */
  * of the cut buffer to the target window+atom.
  */
 static void
-cb_selreq (wdg, event, parms, nparms)        /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_selreq (Widget wdg, XEvent *event,
+	   String *parms, Cardinal *nparms)        /*ARGSUSED */
 {
   int nbytes;
   char *ptr;
@@ -739,11 +693,8 @@ cb_selreq (wdg, event, parms, nparms)        /*ARGSUSED */
  * be redrawn without highlighting.
  */
 static void
-cb_selclear (wdg, event, parms, nparms)                /*ARGSUSED */
-     Widget wdg;
-     XEvent *event;
-     String *parms;
-     Cardinal *nparms;
+cb_selclear (Widget wdg, XEvent *event,
+	     String *parms, Cardinal *nparms)                /*ARGSUSED */
 {
   CbWidget cb = (CbWidget) wdg;
 
@@ -858,18 +809,14 @@ usage ()
  * or in the xdm-errors file when forcibly destroying the client program.
  */
 static int
-xioerror (d)                        /*ARGSUSED */
-     Display *d;
+xioerror (Display *d)                        /*ARGSUSED */
 {
   exit (1);                        /*NOTREACHED */
 }
 
 static void
-wmdel (wdg, ptr, ep, cont)        /*ARGSUSED */
-     Widget wdg;
-     XtPointer ptr;
-     XEvent *ep;
-     Boolean *cont;
+wmdel (Widget wdg, XtPointer ptr,
+       XEvent *ep, Boolean *cont)        /*ARGSUSED */
 {
   if (ep->type == ClientMessage && ep->xclient.data.l[0] == delwin)
     exit (0);
@@ -879,10 +826,7 @@ wmdel (wdg, ptr, ep, cont)        /*ARGSUSED */
  * Print the contents of a cut buffer on stdout.
  */
 static void
-doprint (n, ptr, nb)
-     int n;
-     char *ptr;
-     int nb;
+doprint (int n, char *ptr, int nb)
 {
   Atom a;
 
@@ -905,10 +849,7 @@ doprint (n, ptr, nb)
  * Load a new value into one of the cut buffers.
  */
 static void
-doset (n, ptr, nb)
-     int n;
-     char *ptr;
-     int nb;
+doset (int n, char *ptr, int nb)
 {
   char *str = malloc (nb + 1);
 
@@ -920,9 +861,7 @@ doset (n, ptr, nb)
 }
 
 static void
-timeout (arg, id)
-     char *arg;
-     XtIntervalId *id;
+timeout (void *arg, XtIntervalId *id)
 {
   exit (2);
 }
@@ -931,10 +870,7 @@ timeout (arg, id)
  * Copy the PRIMARY selection into a cut buffer.
  */
 static void
-dogetseln (n, ptr, nb)
-     int n;
-     char *ptr;
-     int nb;
+dogetseln (int n, char *ptr, int nb)
 {
   char *data;
   int nbytes;
@@ -981,11 +917,7 @@ dogetseln (n, ptr, nb)
  * list ordering is significant.
  */
 static void
-dolist (list, fn, data, nbytes)
-     char *list;
-     void (*fn) ();
-     char *data;
-     int nbytes;
+dolist (char *list, void (*fn)(int, char*, int), char *data, int nbytes)
 {
   int m, n, x;
 
@@ -1027,9 +959,7 @@ dolist (list, fn, data, nbytes)
  * without the need to create any X windows first.
  */
 static void
-dotask (cmd, arg)
-     int cmd;
-     char *arg;
+dotask (int cmd, char *arg)
 {
   char *ptr;
   int i, n, nb;
@@ -1122,9 +1052,7 @@ static XrmOptionDescRec opt[] =
  * perform all the windows initializations.
  */
 static void
-init (argc, argv)
-     int argc;
-     char **argv;
+init (int argc, char **argv)
 {
   int i, n;
   char **p;
@@ -1350,9 +1278,8 @@ xevents ()
     }
 }
 
-main (argc, argv)
-     int argc;
-     char **argv;
+int
+main (int argc, char **argv)
 {
   init (argc, argv);
   xevents ();