MdePkg: add null version of RngLib

[mirror_edk2.git] / MdePkg / Library / BaseLib / MultS64x64.c

diff --git a/MdePkg/Library/BaseLib/MultS64x64.c b/MdePkg/Library/BaseLib/MultS64x64.c
index 33d2570568b14e71f2b8c2cd1813395e54eebff6..b5c745f7c5eee82272fff8b22ad24ea248bbfe05 100644 (file)
--- a/MdePkg/Library/BaseLib/MultS64x64.c
+++ b/MdePkg/Library/BaseLib/MultS64x64.c
@@ -1,38 +1,28 @@
 /** @file\r
   Math worker functions.\r
 \r
-  Copyright (c) 2006, Intel Corporation<BR>\r
-  All rights reserved. This program and the accompanying materials\r
-  are licensed and made available under the terms and conditions of the BSD License\r
-  which accompanies this distribution.  The full text of the license may be found at\r
-  http://opensource.org/licenses/bsd-license.php\r
-\r
-  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+  Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r
+  SPDX-License-Identifier: BSD-2-Clause-Patent\r
 \r
 **/\r
 \r
-//\r
-// Include common header file for this module.\r
-//\r
-#include "CommonHeader.h"\r
+\r
+\r
 \r
 #include "BaseLibInternals.h"\r
 \r
 /**\r
-  Multiples a 64-bit signed integer by a 64-bit signed integer and generates a\r
+  Multiplies a 64-bit signed integer by a 64-bit signed integer and generates a\r
   64-bit signed result.\r
 \r
-  This function multiples the 64-bit signed value Multiplicand by the 64-bit\r
+  This function multiplies the 64-bit signed value Multiplicand by the 64-bit\r
   signed value Multiplier and generates a 64-bit signed result. This 64-bit\r
   signed result is returned.\r
 \r
-  If the result overflows, then ASSERT().\r
-\r
   @param  Multiplicand  A 64-bit signed value.\r
   @param  Multiplier    A 64-bit signed value.\r
 \r
-  @return Multiplicand * Multiplier\r
+  @return Multiplicand * Multiplier.\r
 \r
 **/\r
 INT64\r
@@ -42,5 +32,5 @@ MultS64x64 (
   IN      INT64                     Multiplier\r
   )\r
 {\r
-  return (INT64)MultU64x64 (Multiplicand, Multiplier);\r
+  return (INT64)MultU64x64 ((UINT64) Multiplicand, (UINT64) Multiplier);\r
 }\r