Maelstrom: Define HAVE_GETIFADDRS on Apple platforms

From a14c3fa0153b27db791dd7749cde1dfc105177a3 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Sun, 5 Apr 2026 17:58:51 -0700
Subject: [PATCH] Define HAVE_GETIFADDRS on Apple platforms

---
 game/lobby.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/game/lobby.cpp b/game/lobby.cpp
index 7652bb11..4cf9aaa1 100644
--- a/game/lobby.cpp
+++ b/game/lobby.cpp
@@ -34,6 +34,9 @@
 #include <iphlpapi.h>
 #endif
 
+#ifdef SDL_PLATFORM_APPLE
+#define HAVE_GETIFADDRS
+#endif
 #ifdef HAVE_GETIFADDRS
 #include <ifaddrs.h>
 #include <netinet/in.h>