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e1f414b6 1/** @file\r
2 Math worker functions.\r
3\r
4 Copyright (c) 2006, Intel Corporation<BR>\r
5 All rights reserved. This program and the accompanying materials\r
6 are licensed and made available under the terms and conditions of the BSD License\r
7 which accompanies this distribution. The full text of the license may be found at\r
8 http://opensource.org/licenses/bsd-license.php\r
9\r
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13**/\r
14\r
15//\r
16// Include common header file for this module.\r
17//\r
f734a10a 18\r
e1f414b6 19\r
20#include "BaseLibInternals.h"\r
21\r
22/**\r
23 Divides a 64-bit unsigned integer by a 32-bit unsigned integer and generates\r
24 a 64-bit unsigned result and an optional 32-bit unsigned remainder.\r
25\r
26 This function divides the 64-bit unsigned value Dividend by the 32-bit\r
27 unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder\r
28 is not NULL, then the 32-bit unsigned remainder is returned in Remainder.\r
29 This function returns the 64-bit unsigned quotient.\r
30\r
31 If Divisor is 0, then ASSERT().\r
32\r
33 @param Dividend A 64-bit unsigned value.\r
34 @param Divisor A 32-bit unsigned value.\r
35 @param Remainder A pointer to a 32-bit unsigned value. This parameter is\r
36 optional and may be NULL.\r
37\r
38 @return Dividend / Divisor\r
39\r
40**/\r
41UINT64\r
42EFIAPI\r
43DivU64x32Remainder (\r
44 IN UINT64 Dividend,\r
45 IN UINT32 Divisor,\r
46 OUT UINT32 *Remainder OPTIONAL\r
47 )\r
48{\r
49 ASSERT (Divisor != 0);\r
50 return InternalMathDivRemU64x32 (Dividend, Divisor, Remainder);\r
51}\r