compat_50_sys___fstat30
{ SYS_compat_50___fstat30, 0, (sy_call_t *)compat_50_sys___fstat30 },
check_syscall_args(compat_50_sys___fstat30)
int compat_50_sys___fstat30(struct lwp *, const struct compat_50_sys___fstat30_args *, register_t *);