https://bugs.gentoo.org/951911
https://puszcza.gnu.org.ua/bugs/index.php?649
https://git.gnu.org.ua/gdbm.git/commit/?id=39ef0347f78ef691c9ad815360198f577043ce4c

From 39ef0347f78ef691c9ad815360198f577043ce4c Mon Sep 17 00:00:00 2001
From: Sergey Poznyakoff <gray@gnu.org>
Date: Mon, 24 Mar 2025 07:56:00 +0200
Subject: Add missing include

* tools/gdbmapp.h: Include sys/types.h
--- a/tools/gdbmapp.h
+++ b/tools/gdbmapp.h
@@ -16,6 +16,7 @@
 
 #include <stdlib.h>
 #include <stdarg.h>
+#include <sys/types.h>
 #include "gettext.h"
 #ifdef HAVE_LOCALE_H
 # include <locale.h>
-- 
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