extern long do_sigpending(void __user *, unsigned long);
extern int sigprocmask(int, sigset_t *, sigset_t *);
-#ifndef HAVE_ARCH_GET_SIGNAL_TO_DELIVER
struct pt_regs;
extern int get_signal_to_deliver(siginfo_t *info, struct k_sigaction *return_ka, struct pt_regs *regs, void *cookie);
-#endif
#endif /* __KERNEL__ */