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Int32x32To64 info  Overview  Group

The Int32x32To64 function multiplies two signed 32-bit integers, returning a signed 64-bit integer result. The function performs optimally on all Win32 platforms.

LONGLONG Int32x32To64(

    LONG Multiplier,

// specifies first signed 32-bit integer for the multiplication

    LONG Multiplicand 

// specifies second signed 32-bit integer for the multiplication



Specifies the first signed 32-bit integer for the multiplication.
Specifies the second signed 32-bit integer for the multiplication.

Return Values

The return value is the signed 64-bit integer result of the multiplication.


This function is implemented on all platforms by optimal inline code: a single multiply instruction that returns a 64-bit result.

Please note that the functionís return value is a 64-bit value, not a LARGE_INTEGER structure.

See Also


See also:

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