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From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 20 Sep 2025 18:18:35 +0100
Subject: Switch to ANSI C function declaration syntax.
Closes: #1098037.
---
unclutter.c | 18 ++++++------------
vroot.h | 4 +---
2 files changed, 7 insertions(+), 15 deletions(-)
diff --git a/unclutter.c b/unclutter.c
index de5a971..4164ea4 100644
--- a/unclutter.c
+++ b/unclutter.c
@@ -33,7 +33,7 @@
char *progname;
void
-pexit(str)char *str;{
+pexit(char *str){
fprintf(stderr,"%s: %s\n",progname,str);
exit(1);
}
@@ -78,10 +78,8 @@ static void dsleep(float t)
* window can disappear while we are trying to create the child. Trap and
* ignore these errors.
*/
-int (*defaulthandler)();
-int errorhandler(display,error)
-Display *display;
-XErrorEvent *error;
+int (*defaulthandler)(Display *display, XErrorEvent *error);
+int errorhandler(Display *display, XErrorEvent *error)
{
if(error->error_code!=BadWindow)
(*defaulthandler)(display,error);
@@ -96,9 +94,7 @@ regex_t *nc_re = 0; /* regex for list of classes/names to avoid */
* one of the given names (classes) to avoid
*/
int
-nameinlist(display,window)
-Display *display;
-Window window;
+nameinlist(Display *display, Window window)
{
char **cpp;
char *name = 0;
@@ -135,9 +131,7 @@ Window window;
* create a small 1x1 curssor with all pixels masked out on the given screen.
*/
Cursor
-createnullcursor(display,root)
-Display *display;
-Window root;
+createnullcursor(Display *display, Window root)
{
Pixmap cursormask;
XGCValues xgc;
@@ -160,7 +154,7 @@ Window root;
}
int
-main(argc,argv)char **argv; int argc;{
+main(int argc, char **argv){
Display *display;
int screen,oldx = -99,oldy = -99,numscreens;
int doroot = 0, jitter = 0, usegrabmethod = 0, waitagain = 0,
diff --git a/vroot.h b/vroot.h
index cbe41dc..edf11de 100644
--- a/vroot.h
+++ b/vroot.h
@@ -38,9 +38,7 @@
#include <X11/Xatom.h>
static Window
-VirtualRootWindow(dpy, screen)
-Display *dpy;
-int screen;
+VirtualRootWindow(Display *dpy, int screen)
{
static Display *save_dpy = (Display *)0;
static int save_screen = -1;
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