compat_50_sys__lwp_park
{ SYS_compat_50__lwp_park, 0, (sy_call_t *)compat_50_sys__lwp_park },
check_syscall_args(compat_50_sys__lwp_park)
int compat_50_sys__lwp_park(struct lwp *, const struct compat_50_sys__lwp_park_args *, register_t *);