diff -Nru cdrkit-1.1.11/debian/changelog cdrkit-1.1.11/debian/changelog
--- cdrkit-1.1.11/debian/changelog	2024-03-14 12:42:27.000000000 +0000
+++ cdrkit-1.1.11/debian/changelog	2024-03-14 16:53:13.000000000 +0000
@@ -1,8 +1,9 @@
-cdrkit (9:1.1.11-3.4build1) noble; urgency=medium
+cdrkit (9:1.1.11-3.5) unstable; urgency=medium
 
-  * No-change rebuild for libmagic t64.
+  * Non-maintainer upload.
+  * Fix FTBFS with -Werror=implicit-function-declaration (Closes: #1066264).
 
- -- Matthias Klose <doko@ubuntu.com>  Thu, 14 Mar 2024 13:42:27 +0100
+ -- Andrey Rakhmatullin <wrar@debian.org>  Thu, 14 Mar 2024 21:53:13 +0500
 
 cdrkit (9:1.1.11-3.4) unstable; urgency=low
 
diff -Nru cdrkit-1.1.11/debian/patches/fix-implicit-function-declaration.patch cdrkit-1.1.11/debian/patches/fix-implicit-function-declaration.patch
--- cdrkit-1.1.11/debian/patches/fix-implicit-function-declaration.patch	1970-01-01 00:00:00.000000000 +0000
+++ cdrkit-1.1.11/debian/patches/fix-implicit-function-declaration.patch	2024-03-14 16:50:53.000000000 +0000
@@ -0,0 +1,29 @@
+Description: Add missing header includes.
+Author: Andrey Rakhmatullin <wrar@debian.org>
+Bug-Debian: https://bugs.debian.org/1066264
+Last-Update: 2024-03-14
+
+Index: cdrkit-1.1.11/genisoimage/genisoimage.c
+===================================================================
+--- cdrkit-1.1.11.orig/genisoimage/genisoimage.c
++++ cdrkit-1.1.11/genisoimage/genisoimage.c
+@@ -54,6 +54,7 @@
+ #include <ctype.h>
+ #include "match.h"
+ #include "exclude.h"
++#include "checksum.h"
+ #include <unls.h>	/* For UNICODE translation */
+ #include <schily.h>
+ #ifdef UDF
+Index: cdrkit-1.1.11/genisoimage/jte.c
+===================================================================
+--- cdrkit-1.1.11.orig/genisoimage/jte.c
++++ cdrkit-1.1.11/genisoimage/jte.c
+@@ -27,6 +27,7 @@
+ #include "ifo_read.h"
+ #include "endianconv.h"
+ #include "checksum.h"
++#include "md5.h"
+ #endif
+ #ifdef APPLE_HYB
+ #include <ctype.h>
diff -Nru cdrkit-1.1.11/debian/patches/series cdrkit-1.1.11/debian/patches/series
--- cdrkit-1.1.11/debian/patches/series	2022-05-25 02:57:10.000000000 +0000
+++ cdrkit-1.1.11/debian/patches/series	2024-03-14 16:48:02.000000000 +0000
@@ -4,3 +4,4 @@
 add-efi-boot.patch
 gcc10.patch
 fix_format-security.patch
+fix-implicit-function-declaration.patch