1 /** @file 2 Math worker functions. 3 4 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php. 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 **/ 14 15 16 17 18 #include "BaseLibInternals.h" 19 20 /** 21 Divides a 64-bit unsigned integer by a 32-bit unsigned integer and generates 22 a 64-bit unsigned result and an optional 32-bit unsigned remainder. 23 24 This function divides the 64-bit unsigned value Dividend by the 32-bit 25 unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder 26 is not NULL, then the 32-bit unsigned remainder is returned in Remainder. 27 This function returns the 64-bit unsigned quotient. 28 29 If Divisor is 0, then ASSERT(). 30 31 @param Dividend A 64-bit unsigned value. 32 @param Divisor A 32-bit unsigned value. 33 @param Remainder A pointer to a 32-bit unsigned value. This parameter is 34 optional and may be NULL. 35 36 @return Dividend / Divisor 37 38 **/ 39 UINT64 40 EFIAPI 41 DivU64x32Remainder ( 42 IN UINT64 Dividend, 43 IN UINT32 Divisor, 44 OUT UINT32 *Remainder OPTIONAL 45 ) 46 { 47 ASSERT (Divisor != 0); 48 return InternalMathDivRemU64x32 (Dividend, Divisor, Remainder); 49 } 50
