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Important: The information in this document is obsolete and should not be used for new development.

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Inside Macintosh: QuickDraw GX Environment and Utilities /
Chapter 8 - QuickDraw GX Mathematics / QuickDraw GX Mathematics Reference
Mathematical Functions / Operations on wide Numbers

WideSubtract

You can use the WideSubtract function to subtract one wide number from another. 

wide *WideSubtract(wide *target, const wide *source);
target
A pointer to the number to be subtracted from. On return, contains the difference between the two numbers.
source
A pointer to the number that is to be subtracted from the number at target.
function result
A pointer to the target number.
DESCRIPTION
The WideSubtract function subtracts the source number from the target number and returns a pointer to the target number.

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© Apple Computer, Inc.
7 JUL 1996