_PATH_KMEM
if ((kd->vmfd = open(_PATH_KMEM, flag | O_CLOEXEC)) <
_kvm_syserr(kd, kd->program, "%s", _PATH_KMEM);
#ifdef _PATH_KMEM
# define KMEM _PATH_KMEM
# ifdef _PATH_KMEM
# define KMEM _PATH_KMEM
#ifdef _PATH_KMEM
# define KMEM _PATH_KMEM