1 files changed, 25 insertions, 6 deletions
diff --git a/StdLib/Include/Ia32/machine/limits.h b/StdLib/Include/Ia32/machine/limits.h
index 0b3cfbe4c5..f072e54a7d 100644
--- a/StdLib/Include/Ia32/machine/limits.h
+++ b/StdLib/Include/Ia32/machine/limits.h
@@ -1,14 +1,33 @@
+/** @file
+  This header <machine/limits.h> defines several macros that expand to various
+  CPU-architecture-specific limits and parameters of the standard integer types.
+
+  The values given below are constant expressions suitable for use
+  in #if preprocessing directives.
+
+  Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
+  This program and the accompanying materials are licensed and made available under
+  the terms and conditions of the BSD License that accompanies this distribution.
+  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+**/
 #include  <x86/limits.h>
 
+/** Number of bits making up a pointer. **/
 #define __POINTER_BIT   32
+
+/** Number of bits comprising an object of type long int. **/
 #define __LONG_BIT      32
 
-/** minimum value for an object of type long int **/
-#define __LONG_MIN    (-2147483647L - 1L) // -(2^31 - 1)
+/** Minimum value for an object of type long int. **/
+#define __LONG_MIN    (-2147483647L - 1L)   // -(2^31 - 1)
 
-/** maximum value for an object of type long int **/
-#define __LONG_MAX    +2147483647L // 2^31 - 1
+/** Maximum value for an object of type long int. **/
+#define __LONG_MAX    +2147483647L          // 2^31 - 1
 
-/** maximum value for an object of type unsigned long int **/
-#define __ULONG_MAX   0xffffffff // 2^32 - 1
+/** Maximum value for an object of type unsigned long int. **/
+#define __ULONG_MAX   0xffffffff            // 2^32 - 1