In a few places we still use the good old:

  sizeof(var) / sizeof(var[0])
  sizeof(var) / sizeof(int)

The G_N_ELEMENTS() macro is preferred though. In a few places we
don't link with glib, so provide the macro definition.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
---
 examples/c/misc/openauth.c | 4 +++-
 src/libvirt.c              | 2 +-
 tests/virbitmaptest.c      | 4 ++--
 tests/virnetdevtest.c      | 8 ++++----
 tools/nss/libvirt_nss.c    | 3 ++-
 tools/virt-login-shell.c   | 3 ++-
 6 files changed, 14 insertions(+), 10 deletions(-)