getvfsstat_args
{ AS(getvfsstat_args), 4, (sy_call_t *)sys_getvfsstat }, /* 503 = getvfsstat */
sys_getvfsstat(struct sysmsg *sysmsg, const struct getvfsstat_args *uap)
int sys_getvfsstat (struct sysmsg *sysmsg, const struct getvfsstat_args *);
struct getvfsstat_args getvfsstat;