Index: matchbox-window-manager-1.2.2+git20200512/src/misc.c
===================================================================
--- matchbox-window-manager-1.2.2+git20200512.orig/src/misc.c	2025-03-12 13:29:30.439850129 +0000
+++ matchbox-window-manager-1.2.2+git20200512/src/misc.c	2025-03-12 13:30:36.676345638 +0000
@@ -11,6 +11,7 @@
  */
 
 #include "misc.h"
+#include <sys/wait.h>
 
 static int trapped_error_code = 0;
 static int (*old_error_handler) (Display *d, XErrorEvent *e);
Index: matchbox-window-manager-1.2.2+git20200512/src/mbtheme.c
===================================================================
--- matchbox-window-manager-1.2.2+git20200512.orig/src/mbtheme.c	2025-03-12 13:27:44.000000000 +0000
+++ matchbox-window-manager-1.2.2+git20200512/src/mbtheme.c	2025-03-12 14:07:06.340676341 +0000
@@ -117,11 +117,11 @@
 			    int x, int y)
 {
   MBPixbufImage *img = NULL;
-  unsigned long *data = NULL;
+  const int *data = NULL;
 
   if (c->icon_rgba_data != NULL)
     {
-      data = c->icon_rgba_data;
+      data = (const int *) c->icon_rgba_data;
 
       img = mb_pixbuf_img_new_from_int_data(t->wm->pb,
                                             (data+2),