Move atomic implementations

src/atomic/mutex.cpp

@@ -0,0 +1,19 @@
+#include <sta/atomic/mutex.hpp>
+
+
+namespace sta
+{
+	AtomicMutex::AtomicMutex()
+		: lock_{ATOMIC_FLAG_INIT}
+	{}
+
+	void AtomicMutex::acquire()
+	{
+		while (lock_.test_and_set());
+	}
+
+	void AtomicMutex::release()
+	{
+		lock_.clear();
+	}
+} // namespace sta

src/atomic/signal.cpp

@@ -0,0 +1,29 @@
+#include <sta/atomic/signal.hpp>
+
+
+namespace sta
+{
+	AtomicSignal::AtomicSignal()
+		: signal_{false}
+	{}
+
+	void AtomicSignal::notify()
+	{
+		signal_.store(true);
+	}
+
+	bool AtomicSignal::peek()
+	{
+		return signal_.load();
+	}
+
+	bool AtomicSignal::test()
+	{
+		return signal_.exchange(false);
+	}
+
+	void AtomicSignal::wait()
+	{
+		while (!signal_.exchange(false));
+	}
+} // namespace sta