Update Files

Kha/Tools/linux_arm64/std/eval/luv/Semaphore.hx

@@ -0,0 +1,33 @@
+package eval.luv;
+
+/**
+	Semaphores.
+
+	@see https://aantron.github.io/luv/luv/Luv/Semaphore
+**/
+@:coreType abstract Semaphore {
+	/**
+		Allocates and initializes a read-write lock.
+	**/
+	static public function init(value:Int):Result<Semaphore>;
+
+	/**
+		Cleans up a semaphore.
+	**/
+	public function destroy():Void;
+
+	/**
+		Increments a semaphore.
+	**/
+	public function post():Void;
+
+	/**
+		Decrements a semaphore.
+	**/
+	public function wait():Void;
+
+	/**
+		Tries to decrement a semaphore without blocking.
+	**/
+	public function tryWait():Result<Result.NoData>;
+}