Description: Fix FTBFS with GCC-15
Origin: backport, https://build.opensuse.org/projects/security:forensics/packages/dc3dd/files/dc3dd-gcc15.patch
Bug: https://sourceforge.net/p/dc3dd/bugs/24/
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1096508
Forwarded: not-needed
Reviewed-by: Sven Geuer <sge@debian.org>
Last-Update: 2025-09-25

Upstream: https://sourceforge.net/p/dc3dd/bugs/24/

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
---
This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
Index: dc3dd-7.3.1/lib/posixtm.c
===================================================================
--- dc3dd-7.3.1.orig/lib/posixtm.c
+++ dc3dd-7.3.1/lib/posixtm.c
@@ -41,7 +41,7 @@
    of `digit' even when the host does not conform to POSIX.  */
 #define ISDIGIT(c) ((unsigned int) (c) - '0' <= 9)
 
-time_t mktime ();
+time_t mktime (struct tm *tm);
 
 /*
   POSIX requires:
Index: dc3dd-7.3.1/m4/jm-macros.m4
===================================================================
--- dc3dd-7.3.1.orig/m4/jm-macros.m4
+++ dc3dd-7.3.1/m4/jm-macros.m4
@@ -38,7 +38,7 @@ AC_DEFUN([coreutils_MACROS],
   # By default, argmatch should fail calling usage (1).
   AC_DEFINE(ARGMATCH_DIE, [usage (1)],
 	    [Define to the function xargmatch calls on failures.])
-  AC_DEFINE(ARGMATCH_DIE_DECL, [void usage ()],
+  AC_DEFINE(ARGMATCH_DIE_DECL, [void usage (int)],
 	    [Define to the declaration of the xargmatch failure function.])
 
   # used by ls