diff --git a/lib/System/Process.cpp b/lib/System/Process.cpp
new file mode 100644
index 0000000..d69f78e
--- /dev/null
+++ b/lib/System/Process.cpp
@@ -0,0 +1,35 @@
+//===-- Process.cpp - Implement OS Process Concept --------------*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file was developed by Reid Spencer and is distributed under the
+// University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+//  This header file implements the operating system Process concept.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/System/Process.h"
+#include "llvm/Config/config.h"
+
+namespace llvm {
+using namespace sys;
+
+//===----------------------------------------------------------------------===//
+//=== WARNING: Implementation here must contain only TRULY operating system
+//===          independent code.
+//===----------------------------------------------------------------------===//
+
+}
+
+// Include the platform-specific parts of this class.
+#ifdef LLVM_ON_UNIX
+#include "Unix/Process.inc"
+#endif
+#ifdef LLVM_ON_WIN32
+#include "Win32/Process.inc"
+#endif
+
+DEFINING_FILE_FOR(SystemProcess)