From b413331a7ee84c4119e59d77351d62db14824b0c Mon Sep 17 00:00:00 2001
From: Michael Andres <ma@suse.de>
Date: Tue, 5 Nov 2024 13:24:44 +0100
Subject: [PATCH] Fix to compile with gcc 14.2.1

Add missing <stdlib.h> include and fix some wanings.
---
 xpinguin.c | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/xpinguin.c b/xpinguin.c
index ef3137c..7706358 100644
--- a/xpinguin.c
+++ b/xpinguin.c
@@ -26,6 +26,7 @@
 #include <X11/xpm.h>
 #endif
 
+#include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 
@@ -44,13 +45,12 @@ static char *progname;
 Display *display;
 int screen_num;
 
-void main(argc, argv)
+int main(argc, argv)
      int argc;
      char **argv;
 {
   /* Display, window and gc manipulation variables */
   Window win;
-  GC gc;
   XSetWindowAttributes setwinattr;
   XGCValues gcvalues;
   unsigned long valuemask, gcvaluemask, inputmask;
@@ -74,7 +74,6 @@ void main(argc, argv)
   int bufsize = 20;
   KeySym keysym;
   XComposeStatus compose;
-  int charcount;
   Cursor cursor;
 
 #ifndef NOXPM
@@ -84,8 +83,10 @@ void main(argc, argv)
   XpmAttributes xpmattributes;
   XVisualInfo *visual_info, vinfo_template;
   int nmatches;
+#ifdef DEBUG
   static char *visual_name[]={ "StaticGray", "GrayScale", "StaticColor",
 				  "PseudoColor", "TrueColor", "DirectColor" };
+#endif
 #endif
 
   /* Window movement variables */
@@ -154,7 +155,7 @@ void main(argc, argv)
   gcvalues.foreground = BlackPixel(display,screen_num);
   gcvalues.background = WhitePixel(display,screen_num);
   gcvaluemask = GCForeground | GCBackground;
-  gc = XCreateGC(display, win, gcvaluemask, &gcvalues);
+  XCreateGC(display, win, gcvaluemask, &gcvalues);
 
 #ifdef NOXPM
   /* Use b/w dithered X bitmap no matter what */
@@ -355,8 +356,8 @@ void main(argc, argv)
 	  break;
 	case KeyPress:
 	  /* Exit on "q" or "Q" */
-	  charcount = XLookupString(&report.xkey, buffer, bufsize,
-				    &keysym, &compose);
+	  XLookupString(&report.xkey, buffer, bufsize,
+			&keysym, &compose);
 	  if((keysym == XK_Q) || (keysym == XK_q))
 	    {
 	      XCloseDisplay(display);
@@ -368,4 +369,5 @@ void main(argc, argv)
 	  break;
 	} /* end switch */
     } /* end while */
+  return 0;
 }
-- 
2.35.3