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FLOATOBJ_MulLong function

The FLOATOBJ_MulLong function multiplies the FLOATOBJ by the value of type LONG, and returns with the result in the first parameter.

Syntax


VOID FLOATOBJ_MulLong(
  _Inout_  PFLOATOBJ pf,
  _In_     LONG l
);

Parameters

pf [in, out]

Pointer to the FLOATOBJ operand. When the function returns, *pf will be reset to the value ( *pf * l).

l [in]

Specifies the LONG operand. This value is converted to a FLOATOBJ for the multiplication.

Return value

None

Remarks

The FLOATOBJ_Xxx services allow graphics drivers to emulate floating-point arithmetic. An NT-based operating system does not support kernel-mode floating-point operations on some systems.

Requirements

Version

Available in Windows 2000 and later versions of the Windows operating systems.

Header

Winddi.h (include Winddi.h)

Library

Win32k.lib

DLL

Win32k.sys

See also

FLOATOBJ

 

 

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