kmem_cpu_log_header_t
kmem_cpu_log_header_t clh;
clhp += sizeof (kmem_cpu_log_header_t);
kmem_cpu_log_header_t *clhp = &lhp->lh_cpu[i];
kmem_cpu_log_header_t *clhp;
kmem_cpu_log_header_t lh_cpu[1]; /* ncpus actually allocated */