$NetBSD: patch-aq,v 1.2 2001/07/03 06:17:33 rh Exp $

--- src/video/x11/SDL_x11events.c.orig	Tue May  1 23:12:57 2001
+++ src/video/x11/SDL_x11events.c
@@ -53,6 +53,9 @@
 #include "SDL_x11mouse_c.h"
 #include "SDL_x11events_c.h"
 
+#if _POSIX_THREAD_SYSCALL_SOFT
+#include <pthread.h>
+#endif
 
 /* Define this if you want to debug X11 events */
 /*#define DEBUG_XEVENTS*/