diff --git a/tools/llee/ExecveHandler.c b/tools/llee/ExecveHandler.c
index c7fad108f53..088f1dba535 100644
--- a/tools/llee/ExecveHandler.c
+++ b/tools/llee/ExecveHandler.c
@@ -1,9 +1,16 @@
-//===-- ExecveHandler.c - Replaces execve() to run LLVM files -------------===//
-//
-// This file implements a replacement execve() to spawn off LLVM programs to run
-// transparently, without needing to be (JIT-)compiled manually by the user.
-//
-//===----------------------------------------------------------------------===//
+/*===-- ExecveHandler.c - Replaces execve() to run LLVM files -------------===*\
+ *                                                                            
+ *                     The LLVM Compiler Infrastructure                       
+ *
+ * This file was developed by the LLVM research group and is distributed under
+ * the University of Illinois Open Source License. See LICENSE.TXT for details.
+ * 
+ *===----------------------------------------------------------------------===
+ *
+ * This file implements a replacement execve() to spawn off LLVM programs to run
+ * transparently, without needing to be (JIT-)compiled manually by the user.
+ *
+\*===----------------------------------------------------------------------===*/
 
 #include "SysUtils.h"
 #include "Config/unistd.h"
diff --git a/tools/llee/OSInterface.h b/tools/llee/OSInterface.h
index e886a60361b..26b48fd1af5 100644
--- a/tools/llee/OSInterface.h
+++ b/tools/llee/OSInterface.h
@@ -1,16 +1,16 @@
 /*===- OSInterface.h - Interface to query OS for functionality ---*- C -*--===*\
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-// 
- *                                                                            *
- * This file defines the prototype interface that we will expect operating    *
- * systems to implement if they wish to support offline cachine.              *
- *                                                                            *
+ * 
+ *                     The LLVM Compiler Infrastructure
+ *
+ * This file was developed by the LLVM research group and is distributed under
+ * the University of Illinois Open Source License. See LICENSE.TXT for details.
+ * 
+ *===----------------------------------------------------------------------===
+ * 
+ *                                                                            
+ * This file defines the prototype interface that we will expect operating    
+ * systems to implement if they wish to support offline cachine.              
+ *                                                                            
 \*===----------------------------------------------------------------------===*/
 
 #ifndef OS_INTERFACE_H
diff --git a/tools/llee/SysUtils.c b/tools/llee/SysUtils.c
index 2ec6148a660..d7bab1d989d 100644
--- a/tools/llee/SysUtils.c
+++ b/tools/llee/SysUtils.c
@@ -1,9 +1,16 @@
-//===- SystemUtils.h - Utilities to do low-level system stuff --*- C++ -*--===//
-//
-// This file contains functions used to do a variety of low-level, often
-// system-specific, tasks.
-//
-//===----------------------------------------------------------------------===//
+/*===- SystemUtils.h - Utilities to do low-level system stuff -------------===*\
+ *                                                                            
+ *                     The LLVM Compiler Infrastructure                       
+ *
+ * This file was developed by the LLVM research group and is distributed under
+ * the University of Illinois Open Source License. See LICENSE.TXT for details.
+ * 
+ *===----------------------------------------------------------------------===
+ *
+ * This file contains functions used to do a variety of low-level, often
+ * system-specific, tasks.
+ *
+\*===----------------------------------------------------------------------===*/
 
 #include "SysUtils.h"
 #include "Config/dlfcn.h"
diff --git a/tools/llee/SysUtils.h b/tools/llee/SysUtils.h
index 8db79cc6206..8d1be4e835b 100644
--- a/tools/llee/SysUtils.h
+++ b/tools/llee/SysUtils.h
@@ -1,16 +1,16 @@
-/*===- SysUtils.h - Utilities to do low-level system stuff -------*- C -*--===*\
-// 
-//                     The LLVM Compiler Infrastructure
-//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
-//===----------------------------------------------------------------------===//
-// 
- *                                                                            *
- * This file contains functions used to do a variety of low-level, often      *
- * system-specific, tasks.                                                    *
- *                                                                            *
+/*===- SysUtils.h - Utilities to do low-level system stuff ----------------===*\
+ *                                                                            
+ *                     The LLVM Compiler Infrastructure                       
+ *
+ * This file was developed by the LLVM research group and is distributed under
+ * the University of Illinois Open Source License. See LICENSE.TXT for details.
+ * 
+ *===----------------------------------------------------------------------===
+ *                                                                            
+ *                                                                            
+ * This file contains functions used to do a variety of low-level, often      
+ * system-specific, tasks.                                                    
+ *                                                                            
 \*===----------------------------------------------------------------------===*/
 
 #ifndef SYSUTILS_H