linux32_sys_rt_sigreturn
int linux32_sys_rt_sigreturn(struct lwp *, const struct linux32_sys_rt_sigreturn_args *, register_t *);
check_syscall_args(linux32_sys_rt_sigreturn)
.sy_call = (sy_call_t *)linux32_sys_rt_sigreturn
int linux32_sys_rt_sigreturn(struct lwp *, const struct linux32_sys_rt_sigreturn_args *, register_t *);
check_syscall_args(linux32_sys_rt_sigreturn)
.sy_call = (sy_call_t *)linux32_sys_rt_sigreturn