More correctly use build constraints in entryList.go

src/cli/entryListUNIX.go

@@ -0,0 +1,13 @@
+//go:build !windows
+
+package cli
+
+import (
+	"fmt"
+	"github.com/rwinkhart/MUTN/src/offline"
+	"strings"
+)
+
+func printDirectoryHeader(vanityDirectory string, indent int) {
+	fmt.Printf("\n\n"+strings.Repeat(" ", indent*2)+ansiDirectoryHeader+"%s/"+offline.AnsiReset+"\n", vanityDirectory)
+}