Option Name:workers
Default Value:SMP support disabled.
Suggested Config:

	Number of main Squid processes or "workers" to fork and maintain.
	0: "no daemon" mode, like running "squid -N ..."
	1: "no SMP" mode, start one main Squid process daemon (default)
	N: start N main Squid process daemons (i.e., SMP mode)

	In SMP mode, each worker does nearly all what a single Squid daemon
	does (e.g., listen on http_port and forward HTTP requests).