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#pragma once
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#include "AP_HAL_Empty.h"
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class Empty::Semaphore : public AP_HAL::Semaphore {
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public:
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bool give() override;
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bool take(uint32_t timeout_ms) override;
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bool take_nonblocking() override;
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bool check_owner() { return true; }
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private:
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bool _taken;
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};
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