extern asmlinkage void sparc64_set_context(struct pt_regs *regs);
extern asmlinkage void sparc64_get_context(struct pt_regs *regs);
-extern asmlinkage long sys_sigsuspend(old_sigset_t set);
extern void do_rt_sigreturn(struct pt_regs *regs);
#endif /* _SYSTBLS_H */