ComponentResult DataHPreextend (
    DataHandler dh, 
    UInt32 maxToAdd, 
    UInt32 *spaceAdded
);

dh

maxToAdd

spaceAdded

AVAILABILITY

Supported in Carbon. Available in QuickTime 2.5 and later when Carbon 1.0.2 or later is present.

© 2000 Apple Computer, Inc. — (Last Updated 5/10/2000)