32     sigset_equal, sigset_init, sigset_t, SigQueue, SignalNumber, MAX_SIG_NUM, SA_ALL_FLAGS,
307         sigset_t::convert_mut(&mut pcb.sig_pending.signal).unwrap(),  in complete_signal()
351     if sig_is_member(sigset_t::convert_ref(&pcb.sig_blocked).unwrap(), sig) {  in wants_signal()
489             dequeue_signal(sigset_t::convert_mut(&mut current_pcb().sig_blocked).unwrap());  in get_signal_to_deliver()
530 fn dequeue_signal(sig_mask: &mut sigset_t) -> (SignalNumber, Option<siginfo>) {  in dequeue_signal()
559 fn next_signal(pending: &sigpending, sig_mask: &sigset_t) -> SignalNumber {  in next_signal()
621     oldset: &sigset_t,  in handle_signal()  argument
639     oldset: &sigset_t,  in setup_frame()  argument
745 fn setup_sigcontext(context: &mut sigcontext, mask: &sigset_t, regs: &pt_regs) -> Result<i32, i32> {  in setup_sigcontext()  argument
819         let mask: sigset_t = unsafe { (*act).sa_mask };  in sys_sigaction()
844                     sa_mask: sigset_t::default(),  in sys_sigaction()
976             let mut mask: sigset_t = 0;  in do_sigaction()
1009     let mut sigmask: sigset_t = unsafe { (*frame).context.oldmask };  in sys_rt_sigreturn()
1025 fn set_current_sig_blocked(new_set: &mut sigset_t) {  in set_current_sig_blocked()  argument