diff --git a/platform/macos/menubar/main.swift b/platform/macos/menubar/main.swift
index 1e2b593..5efc166 100644
--- a/platform/macos/menubar/main.swift
+++ b/platform/macos/menubar/main.swift
@@ -23,7 +23,7 @@ private func logPath() -> String {
 
 private func trayLog(_ msg: String) {
     let line = ISO8601DateFormatter().string(from: Date()) + " verae-menubar " + msg + "\n"
-    line.withCString { fputs($0, stderr) }
+    _ = line.withCString { fputs($0, stderr) }
     let path = logPath()
     let dir = (path as NSString).deletingLastPathComponent
     try? FileManager.default.createDirectory(atPath: dir, withIntermediateDirectories: true)
@@ -63,7 +63,7 @@ private func aquaSession() -> Bool {
     return name == "Aqua"
 }
 
-private struct PrinterStatus {
+struct PrinterStatus {
     var running = false
     var name = "Verae Timestamp"
     var jobsToday = 0
@@ -99,7 +99,7 @@ private func fetchStatus() -> PrinterStatus {
     return st
 }
 
-private func postJSON(_ path: String, body: [String: Any]) -> Bool {
+private func postJSON(_ path: String, _ body: [String: Any]) -> Bool {
     guard let url = URL(string: controlDefault + path),
           let data = try? JSONSerialization.data(withJSONObject: body) else { return false }
     var req = URLRequest(url: url)
@@ -116,7 +116,7 @@ private func postJSON(_ path: String, body: [String: Any]) -> Bool {
     return ok
 }
 
-private final class EventWatch: NSObject, URLSessionDataDelegate {
+final class EventWatch: NSObject, URLSessionDataDelegate {
     var buffer = ""
     var after: Int64 = 0
     var seen = Set<Int64>()