From: Jonathan Carter <jcc@debian.org>
Date: Mar, 16 2026 16:11:07 +0200
Subject: fix ftbfs 

Origin: https://gitlab.archlinux.org/archlinux/packaging/packages/catimg/-/blob/main/PKGBUILD?ref_type=heads#L21

--- catimg-2.8.0.orig/src/catimg.c
+++ catimg-2.8.0/src/catimg.c
@@ -34,7 +34,7 @@ extern int optreset;
 volatile int loops = -1, loop = -1;
 volatile char stop = 0;
 
-void intHandler() {
+void intHandler(int sig) {
     loops = loop;
     stop = 1;
 }
