#if !defined (__MACH__)
gboolean
-mono_thread_state_init_from_handle (MonoThreadUnwindState *tctx, MonoNativeThreadId thread_id, MonoNativeThreadHandle thread_handle)
+mono_thread_state_init_from_handle (MonoThreadUnwindState *tctx, MonoThreadInfo *info)
{
g_error ("Posix systems don't support mono_thread_state_init_from_handle");
return FALSE;