Legacy Document

Important: The information in this document is obsolete and should not be used for new development.

Inside Macintosh: QuickDraw GX Environment and Utilities /

Chapter 8 - QuickDraw GX Mathematics / QuickDraw GX Mathematics Reference

Mathematical Functions / Operations on wide Numbers

WideAdd
You can use the WideAdd function to add two wide numbers.
wide *WideAdd(wide *target, const wide *source);
target
A pointer to the number to be added to. On return, contains the sum of the two numbers.
source
A pointer to the number that is to be added to the target number.

function result
A pointer to the result (also a pointer to the target number).

DESCRIPTION
The WideAdd function adds the wide number in the source parameter to the wide number in the target parameter and returns the target pointer.