Switches to the new build system (#87)

* Removes old build system

* Removes old gmock

* Adds new gmock

* Moves source files to new locations

* Adds new build system

src/main/native/cpp/UsbUtil.h

@@ -0,0 +1,33 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2016. 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.                                                               */
+/*----------------------------------------------------------------------------*/
+
+#ifndef CS_USBUTIL_H_
+#define CS_USBUTIL_H_
+
+#include "llvm/SmallVector.h"
+#include "llvm/StringRef.h"
+
+namespace cs {
+
+#ifdef __linux__
+
+llvm::StringRef GetUsbNameFromId(int vendor, int product,
+                                 llvm::SmallVectorImpl<char>& buf);
+
+int CheckedIoctl(int fd, unsigned long req, void* data, const char* name,
+                 const char* file, int line, bool quiet);
+
+#define DoIoctl(fd, req, data) \
+  CheckedIoctl(fd, req, data, #req, __FILE__, __LINE__, false)
+#define TryIoctl(fd, req, data) \
+  CheckedIoctl(fd, req, data, #req, __FILE__, __LINE__, true)
+
+#endif  // __linux__
+
+}  // namespace cs
+
+#endif  // CS_USBUTIL_H_