From 001a57c2e1fe670aff2bf19d93adacfed0637cd0 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Wed, 18 Oct 2006 19:48:20 +0000
Subject: [PATCH] exchange one nonportable API for another, since newer Linux
 kernels changed their mind

---
 stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp b/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp
index 035f6ac31a..4d4bdd8558 100644
--- a/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp
+++ b/stepmania/src/archutils/Unix/LinuxThreadHelpers.cpp
@@ -16,7 +16,7 @@
 #include <sys/wait.h>
 #include <sys/ptrace.h>
 #include <sys/stat.h>
-#include <linux/unistd.h>
+#include <sys/syscall.h>
 #define _LINUX_PTRACE_H // hack to prevent broken linux/ptrace.h from conflicting with sys/ptrace.h
 #include <sys/user.h>
 
@@ -30,7 +30,7 @@
 
 static bool g_bUsingNPTL = false;
 
-static _syscall0(pid_t,gettid)
+#define gettid() syscall(SYS_gettid)
 
 #ifndef _CS_GNU_LIBPTHREAD_VERSION
 #define _CS_GNU_LIBPTHREAD_VERSION 3