Squashed 'third_party/allwpilib_2017/' content from commit 35ac87d

Change-Id: I7bb6f5556c30d3f5a092e68de0be9c710c60c9f4
git-subtree-dir: third_party/allwpilib_2017
git-subtree-split: 35ac87d6ff8b7f061c4f18c9ea316e5dccd4888a
diff --git a/wpilibc/athena/include/MotorSafety.h b/wpilibc/athena/include/MotorSafety.h
new file mode 100644
index 0000000..27c938c
--- /dev/null
+++ b/wpilibc/athena/include/MotorSafety.h
@@ -0,0 +1,27 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2008-2017. All Rights Reserved.                        */
+/* Open Source Software - may be modified and shared by FRC teams. The code   */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#pragma once
+
+#define DEFAULT_SAFETY_EXPIRATION 0.1
+
+#include <sstream>
+
+namespace frc {
+
+class MotorSafety {
+ public:
+  virtual void SetExpiration(double timeout) = 0;
+  virtual double GetExpiration() const = 0;
+  virtual bool IsAlive() const = 0;
+  virtual void StopMotor() = 0;
+  virtual void SetSafetyEnabled(bool enabled) = 0;
+  virtual bool IsSafetyEnabled() const = 0;
+  virtual void GetDescription(std::ostringstream& desc) const = 0;
+};
+
+}  // namespace frc