Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /

Chapter 17 - File Objects / File Objects Reference

File Objects Routines / Reading and Writing File Data

Q3Size_Pad

You can use the Q3Size_Pad function to determine the number of bytes occupied by a longword-aligned block.

TQ3Size Q3Size_Pad (TQ3Size size);

size

The size, in bytes, of an object or structure.

DESCRIPTION

The Q3Size_Pad function returns, as its function result, the number of bytes it would take to contain a longword-aligned block whose size, before alignment, is specified by the size parameter.