util: add uuid

libraries/libvapours/include/vapours/util/util_uuid.hpp

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2018-2020 Atmosphère-NX
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+#include <vapours/common.hpp>
+#include <vapours/assert.hpp>
+
+namespace ams::util {
+
+    struct Uuid {
+        static constexpr size_t Size = 0x10;
+
+        u8 data[Size];
+
+        bool operator==(const Uuid &rhs) const {
+            return std::memcmp(this->data, rhs.data, Size) == 0;
+        }
+
+        bool operator!=(const Uuid &rhs) const {
+            return !(*this == rhs);
+        }
+
+        u8 operator[](size_t i) const {
+            return this->data[i];
+        }
+    };
+
+}