From 18bc9a10584a1e54dd1501750b1cad27a5e07269 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Sun, 8 Jul 2007 01:37:48 +0000
Subject: [PATCH] Merged r3165:3166 from branches/SDL-1.2: gcc -Wall fix in
 arts audio target.

---
 src/audio/arts/SDL_artsaudio.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/audio/arts/SDL_artsaudio.c b/src/audio/arts/SDL_artsaudio.c
index 3a14f45fc..b0c0a9ca3 100644
--- a/src/audio/arts/SDL_artsaudio.c
+++ b/src/audio/arts/SDL_artsaudio.c
@@ -23,6 +23,11 @@
 
 /* Allow access to a raw mixing buffer */
 
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#include <unistd.h>
+
 #include "SDL_timer.h"
 #include "SDL_audio.h"
 #include "../SDL_audiomem.h"