The .macs file is currently loaded using the virMacMap class,
which in turn uses the virJSON parsing code. This pulls in a
heap of libvirt code (logging, hash tables, objects, etc) which
we do not wish to depend on.
This uses the yajl parser code directly, so the only dep is
yajl and plain libc functions.
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
