pr_memcntl
rc = pr_memcntl(Pr, NULL, 0, MC_HAT_ADVISE, mpss, 0, 0);
rc = pr_memcntl(Pr, (caddr_t)addr, size,
if (pr_memcntl(Pr, addr, len, MC_HAT_ADVISE, mha, 0, 0) < 0) {
return (pr_memcntl(Pr, addr, len, MC_ADVISE,
res = pr_memcntl(Pr, start, (end - start), MC_SYNC,
extern int pr_memcntl(struct ps_prochandle *,