SDL: SDL_dbus.h: define DBUS_TYPE_UNIX_FD_AS_STRING if missing.

From 6180b71d7c7ff25f232e9ca2f386cec37c507da0 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Tue, 16 Jun 2026 12:00:24 +0300
Subject: [PATCH] SDL_dbus.h: define DBUS_TYPE_UNIX_FD_AS_STRING if missing.

---
 src/core/linux/SDL_dbus.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/linux/SDL_dbus.h b/src/core/linux/SDL_dbus.h
index 7a70b5e7876e9..28cd7ce14b0d0 100644
--- a/src/core/linux/SDL_dbus.h
+++ b/src/core/linux/SDL_dbus.h
@@ -40,6 +40,9 @@
 #ifndef DBUS_TYPE_UNIX_FD
 #define DBUS_TYPE_UNIX_FD ((int)'h')
 #endif
+#ifndef DBUS_TYPE_UNIX_FD_AS_STRING
+#define DBUS_TYPE_UNIX_FD_AS_STRING "h"
+#endif
 #ifndef DBUS_ERROR_UNKNOWN_PROPERTY
 #define DBUS_ERROR_UNKNOWN_PROPERTY "org.freedesktop.DBus.Error.UnknownProperty"
 #endif