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Diffstat (limited to 'EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SwapBytes64.c')
-rw-r--r-- | EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SwapBytes64.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SwapBytes64.c b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SwapBytes64.c new file mode 100644 index 0000000..5f6891c --- /dev/null +++ b/EDK/Foundation/Library/EdkIIGlueLib/Library/BaseLib/SwapBytes64.c @@ -0,0 +1,44 @@ +/*++ + +Copyright (c) 2004 - 2006, Intel Corporation +All rights reserved. This program and the accompanying materials +are licensed and made available under the terms and conditions of the BSD License +which accompanies this distribution. The full text of the license may be found at +http://opensource.org/licenses/bsd-license.php + +THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, +WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + + +Module Name: + + SwapBytes64.c + +Abstract: + + Math worker functions. + +--*/ + +#include "BaseLibInternal.h" + +/** + Switches the endianess of a 64-bit integer. + + This function swaps the bytes in a 64-bit unsigned value to switch the value + from little endian to big endian or vice versa. The byte swapped value is + returned. + + @param Operand A 64-bit unsigned value. + + @return The byte swaped Operand. + +**/ +UINT64 +EFIAPI +SwapBytes64 ( + IN UINT64 Operand + ) +{ + return InternalMathSwapBytes64 (Operand); +} |