Function usage

cmd/dcs/dcs.go:46–52

(fset *flag.FlagSet, help string)

`

func usage(fset *flag.FlagSet, help string) func() {
	return func() {
		fmt.Fprintf(fset.Output(), "%s", help)
		fmt.Fprintf(fset.Output(), "\nFlags:\n")
		fset.PrintDefaults()
	}
}

// Global flags (not command-specific)
var cpuprofile, memprofile, listen, traceFn string