diff --git a/sourcepawn/jit/x86/dll_exports.cpp b/sourcepawn/jit/x86/dll_exports.cpp
index 3e7ea3dd..66a074db 100644
--- a/sourcepawn/jit/x86/dll_exports.cpp
+++ b/sourcepawn/jit/x86/dll_exports.cpp
@@ -1,3 +1,16 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #include <sp_vm_api.h>
 #include <malloc.h>
 #include "jit_x86.h"
diff --git a/sourcepawn/jit/x86/dll_exports.h b/sourcepawn/jit/x86/dll_exports.h
index 653773f6..eeb4eaff 100644
--- a/sourcepawn/jit/x86/dll_exports.h
+++ b/sourcepawn/jit/x86/dll_exports.h
@@ -1,3 +1,16 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #ifndef _INCLUDE_SOURCEPAWN_JIT_X86_DLL_H_
 #define _INCLUDE_SOURCEPAWN_JIT_X86_DLL_H_
 
diff --git a/sourcepawn/jit/x86/jit_x86.cpp b/sourcepawn/jit/x86/jit_x86.cpp
index 00a2276d..9979f18c 100644
--- a/sourcepawn/jit/x86/jit_x86.cpp
+++ b/sourcepawn/jit/x86/jit_x86.cpp
@@ -1,3 +1,16 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #include <string.h>
 #include <stdlib.h>
 #include <assert.h>
diff --git a/sourcepawn/jit/x86/jit_x86.h b/sourcepawn/jit/x86/jit_x86.h
index a3444a48..134f7eed 100644
--- a/sourcepawn/jit/x86/jit_x86.h
+++ b/sourcepawn/jit/x86/jit_x86.h
@@ -1,3 +1,16 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #ifndef _INCLUDE_SOURCEPAWN_JIT_X86_H_
 #define _INCLUDE_SOURCEPAWN_JIT_X86_H_
 
diff --git a/sourcepawn/jit/x86/opcode_helpers.cpp b/sourcepawn/jit/x86/opcode_helpers.cpp
index 6552b3e2..175a357e 100644
--- a/sourcepawn/jit/x86/opcode_helpers.cpp
+++ b/sourcepawn/jit/x86/opcode_helpers.cpp
@@ -1,3 +1,16 @@
+**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #include <limits.h>
 #include <string.h>
 #include <malloc.h>
diff --git a/sourcepawn/jit/x86/opcode_helpers.h b/sourcepawn/jit/x86/opcode_helpers.h
index b19890d7..85cfba45 100644
--- a/sourcepawn/jit/x86/opcode_helpers.h
+++ b/sourcepawn/jit/x86/opcode_helpers.h
@@ -1,3 +1,16 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #ifndef _INCLUDE_SOURCEPAWN_JIT_X86_OPCODE_INFO_H_
 #define _INCLUDE_SOURCEPAWN_JIT_X86_OPCODE_INFO_H_
 
diff --git a/sourcepawn/jit/x86/ungen_opcodes.h b/sourcepawn/jit/x86/ungen_opcodes.h
index abae1dba..63cebff4 100644
--- a/sourcepawn/jit/x86/ungen_opcodes.h
+++ b/sourcepawn/jit/x86/ungen_opcodes.h
@@ -1,3 +1,16 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #ifndef _INCLUDE_SOURCEPAWN_JIT_X86_UNGEN_OPCODES_H_
 #define _INCLUDE_SOURCEPAWN_JIT_X86_UNGEN_OPCODES_H_
 
diff --git a/sourcepawn/jit/x86/x86_macros.h b/sourcepawn/jit/x86/x86_macros.h
index e623c6c8..0675fe33 100644
--- a/sourcepawn/jit/x86/x86_macros.h
+++ b/sourcepawn/jit/x86/x86_macros.h
@@ -1,3 +1,16 @@
+/**
+ * ===============================================================
+ * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
+ * ===============================================================
+ *
+ * This file is not open source and may not be copied without explicit
+ * written permission of AlliedModders LLC.  This file may not be redistributed 
+ * in whole or significant part.
+ * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
+ *
+ * Version: $Id$
+ */
+
 #ifndef _INCLUDE_JIT_X86_MACROS_H
 #define _INCLUDE_JIT_X86_MACROS_H