Add SetMemN() and ScanMemN() to the BaseMemoryLib class and all BaseMemoryLib impleme...

[mirror_edk2.git] / MdePkg / Library / BaseLib / SwapBytes16.c

diff --git a/MdePkg/Library/BaseLib/SwapBytes16.c b/MdePkg/Library/BaseLib/SwapBytes16.c
index c8460a28f7998a56f7664bd8b0977d66e1c660b2..c126f348bad48430d80beccd0490bdfef0dffdf3 100644 (file)
--- a/MdePkg/Library/BaseLib/SwapBytes16.c
+++ b/MdePkg/Library/BaseLib/SwapBytes16.c
@@ -1,7 +1,7 @@
 /** @file\r
   Math worker functions.\r
 \r
-  Copyright (c) 2006, Intel Corporation<BR>\r
+  Copyright (c) 2006 - 2008, 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
@@ -12,6 +12,9 @@
 \r
 **/\r
 \r
+\r
+\r
+\r
 #include "BaseLibInternals.h"\r
 \r
 /**\r
@@ -21,16 +24,16 @@
   from little endian to big endian or vice versa. The byte swapped value is\r
   returned.\r
 \r
-  @param  Operand A 16-bit unsigned value.\r
+  @param  Value A 16-bit unsigned value.\r
 \r
-  @return The byte swaped Operand.\r
+  @return The byte swapped Value.\r
 \r
 **/\r
 UINT16\r
 EFIAPI\r
 SwapBytes16 (\r
-  IN      UINT16                    Operand\r
+  IN      UINT16                    Value\r
   )\r
 {\r
-  return (Operand << 8) | (Operand >> 8);\r
+  return (UINT16) ((Value<< 8) | (Value>> 8));\r
 }\r