Div_64u32u

Divides unsigned 64-bit integer by unsigned 32-bit integer.

Syntax

IppStatus ippsDiv_64u32u(Ipp64u a, Ipp32u b, Ipp32u *q, Ipp32u *r);

Parameters

a	Dividend of 64 bits.
b	Divisor of 32 bits.
q	Quotient of 32 bits.
r	Remainder of 32 bits.

Description

This function is declared in the ippcp.h file. The function divides a 64-bit unsigned integer dividend by a 32-bit unsigned divisor and returns the quotient and remainder.

The following pseudocode represents this function:

a = b*q + r.

Return Values

ippStsNoErr	Indicates no error. Any other value indicates an error or warning.
ippStsNullPtrErr	Indicates an error condition if any of the specified pointers is NULL.
ippStsOutOfRangeErr	Indicates an error condition if the quotient is not 32 bits. In this case the result is undefined.
ippStsDivByZeroErr	Indicates an error condition if zero divisor is used.