1// +build godirwalk_debug 2 3package godirwalk 4 5import ( 6 "fmt" 7 "os" 8) 9 10// debug formats and prints arguments to stderr for development builds 11func debug(f string, a ...interface{}) { 12 // fmt.Fprintf(os.Stderr, f, a...) 13 os.Stderr.Write([]byte("godirwalk: " + fmt.Sprintf(f, a...))) 14} 15