clog

var (

	// Ftl is for critical/fatal errors
	Ftl = &Lvl{0, ftlFn, nil}
	// Err is an error that does block continuation
	Err = &Lvl{1, errFn, nil}
	// Wrn is is a warning of a correctable condition
	Wrn = &Lvl{2, wrnFn, nil}
	// Inf is is general information
	Inf = &Lvl{3, infFn, nil}
	// Dbg is debug level information
	Dbg = &Lvl{4, dbgFn, nil}
	// Trc is detailed outputs of contents of variables
	Trc = &Lvl{5, trcFn, nil}

	// L is an array of log levels that can be selected given the level number
	L = []*Lvl{
		Ftl,
		Err,
		Wrn,
		Inf,
		Dbg,
		Trc,
	}

	// LogLevel is a dynamically settable log level filter that excludes higher values from output
	LogLevel = Trc.Num

	// Quit signals the logger to stop
	Quit = make(chan struct{})

	// LogIt is the function that performs the output, can be loaded by the caller
	LogIt = Print
)