UnsignedMultiplyHigh function (winnt.h)
Multiplies two 64-bit integers to produce a 128-bit integer and gets the high unsigned 64 bits.
Syntax
ULONGLONG UnsignedMultiplyHigh(
[in] DWORD64 Multiplier,
[in] DWORD64 Multiplicand
);
Parameters
[in] Multiplier
The first integer.
[in] Multiplicand
The second integer.
Return value
The high 64 bits of the product.
Requirements
| Requirement | Value |
|---|---|
| Target Platform | Windows |
| Header | winnt.h |
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