$OpenBSD: patch-iodev_sound_soundfile_cc,v 1.1 2015/05/10 08:01:58 ajacoutot Exp $

Include pthreads library header in soundlow.h (fixes SF bug #1373).

--- iodev/sound/soundfile.cc.orig	Sat May  9 07:36:08 2015
+++ iodev/sound/soundfile.cc	Sat May  9 07:36:25 2015
@@ -32,10 +32,6 @@
 
 #if BX_SUPPORT_SOUNDLOW
 
-#ifndef WIN32
-#include <pthread.h>
-#endif
-
 #define BX_SOUNDFILE_RAW 0
 #define BX_SOUNDFILE_VOC 1
 #define BX_SOUNDFILE_WAV 2
