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e1f414b6 | 1 | /** @file\r |
2 | Math worker functions.\r | |
3 | \r | |
127010dd | 4 | Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>\r |
9344f092 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
e1f414b6 | 6 | \r |
7 | **/\r | |
8 | \r | |
1efcc4ae | 9 | \r |
f734a10a | 10 | \r |
e1f414b6 | 11 | \r |
12 | #include "BaseLibInternals.h"\r | |
13 | \r | |
14 | /**\r | |
127010dd | 15 | Multiplies a 64-bit signed integer by a 64-bit signed integer and generates a\r |
e1f414b6 | 16 | 64-bit signed result.\r |
17 | \r | |
127010dd | 18 | This function multiplies the 64-bit signed value Multiplicand by the 64-bit\r |
e1f414b6 | 19 | signed value Multiplier and generates a 64-bit signed result. This 64-bit\r |
20 | signed result is returned.\r | |
21 | \r | |
e1f414b6 | 22 | @param Multiplicand A 64-bit signed value.\r |
23 | @param Multiplier A 64-bit signed value.\r | |
24 | \r | |
127010dd | 25 | @return Multiplicand * Multiplier.\r |
e1f414b6 | 26 | \r |
27 | **/\r | |
28 | INT64\r | |
29 | EFIAPI\r | |
30 | MultS64x64 (\r | |
31 | IN INT64 Multiplicand,\r | |
32 | IN INT64 Multiplier\r | |
33 | )\r | |
34 | {\r | |
a58b9d96 | 35 | return (INT64)MultU64x64 ((UINT64) Multiplicand, (UINT64) Multiplier);\r |
e1f414b6 | 36 | }\r |