SDL: SDL_dbus.h: define DBUS_TIMEOUT_USE_DEFAULT if not already defined. (834e8)

From 834e8898b9d2e79da927d00af562ec2131af3da1 Mon Sep 17 00:00:00 2001
From: Ozkan Sezer <[EMAIL REDACTED]>
Date: Wed, 31 May 2023 01:55:40 +0300
Subject: [PATCH] SDL_dbus.h: define DBUS_TIMEOUT_USE_DEFAULT if not already
 defined.

(cherry picked from commit c521e1286be9284d3652569fab02718d9faa4d06)
---
 src/core/linux/SDL_dbus.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/core/linux/SDL_dbus.h b/src/core/linux/SDL_dbus.h
index 4d3898033864..b81f1209ecab 100644
--- a/src/core/linux/SDL_dbus.h
+++ b/src/core/linux/SDL_dbus.h
@@ -29,6 +29,10 @@
 #include "SDL_stdinc.h"
 #include <dbus/dbus.h>
 
+#ifndef DBUS_TIMEOUT_USE_DEFAULT
+#define DBUS_TIMEOUT_USE_DEFAULT -1
+#endif
+
 typedef struct SDL_DBusContext
 {
     DBusConnection *session_conn;