gint mono_threads_suspend_search_alternative_signal (void);
gint mono_threads_suspend_get_suspend_signal (void);
gint mono_threads_suspend_get_restart_signal (void);
gint mono_threads_suspend_get_abort_signal (void);
gint mono_threads_suspend_search_alternative_signal (void);
gint mono_threads_suspend_get_suspend_signal (void);
gint mono_threads_suspend_get_restart_signal (void);
gint mono_threads_suspend_get_abort_signal (void);