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HiWord |
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Header: | ToolUtils.h | Carbon status: | Supported | |
Obtains the high-order word of a long word.
SInt16 HiWord ( SInt32 x );
The long word whose high word is to be returned.
The high-order word of the long word specified by the x parameter.
One use of this function is to obtain the integral part of a fixed-point number.
To copy a range of bytes from one memory location to another, you should ordinarily use the Memory Manager function, BlockMove.
© 2000 Apple Computer, Inc. (Last Updated 6/30/2000)