Rename the 'boc' variable to 'busy' to avoid misunderstandings now that we have a struct boc.
Rename the 'boc' variable to 'busy' to avoid misunderstandings
now that we have a struct boc.

gquintard/Varnish-Cache,varnish/Varnish-Cache,feld/Varnish-Cache,varnish/Varnish-Cache,feld/Varnish-Cache,feld/Varnish-Cache,gquintard/Varnish-Cache,feld/Varnish-Cache,gquintard/Varnish-Cache,feld/Varnish-Cache,varnish/Varnish-Cache,varnish/Varnish-Cache,varnish/Varnish-Cache,gquintard/Varnish-Cache