From 2ba87abdb5c69e3d72b88164030ed5633986a63d Mon Sep 17 00:00:00 2001
From: Szczepan Zalega <szczepan@nitrokey.com>
Date: Wed, 9 Nov 2016 19:22:46 +0100
Subject: Convinient function for checking if authorization command is
 supported

Signed-off-by: Szczepan Zalega <szczepan@nitrokey.com>
---
 include/device.h | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'include/device.h')

diff --git a/include/device.h b/include/device.h
index 3f18921..62c4073 100644
--- a/include/device.h
+++ b/include/device.h
@@ -12,6 +12,15 @@ namespace nitrokey {
 namespace device {
     using namespace std::chrono_literals;
 
+    struct EnumClassHash
+    {
+        template <typename T>
+        std::size_t operator()(T t) const
+        {
+          return static_cast<std::size_t>(t);
+        }
+    };
+
 enum class DeviceModel{
     PRO,
     STORAGE
-- 
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