mkfifoat_args
{ AS(mkfifoat_args), 4, (sy_call_t *)sys_mkfifoat }, /* 525 = mkfifoat */
sys_mkfifoat(struct sysmsg *sysmsg, const struct mkfifoat_args *uap)
int sys_mkfifoat (struct sysmsg *sysmsg, const struct mkfifoat_args *);
struct mkfifoat_args mkfifoat;