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Telegram/lib_crl/crl/common/crl_common_semaphore.h

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+// This file is part of Desktop App Toolkit,
+// a set of libraries for developing nice desktop applications.
+//
+// For license and copyright information please follow this link:
+// https://github.com/desktop-app/legal/blob/master/LEGAL
+//
+#pragma once
+
+#include <crl/common/crl_common_config.h>
+
+#include <semaphore>
+
+namespace crl {
+
+class semaphore {
+public:
+	semaphore() = default;
+	semaphore(const semaphore &other) = delete;
+	semaphore &operator=(const semaphore &other) = delete;
+	semaphore(semaphore &&other) = delete;
+	semaphore &operator=(semaphore &&other) = delete;
+
+	void acquire() {
+		_impl.acquire();
+	}
+	void release() {
+		_impl.release();
+	}
+
+private:
+	std::binary_semaphore _impl{0};
+
+};
+
+} // namespace crl