Boolean FSpResourceFileAlreadyOpen (
    const FSSpec *resourceFile, 
    Boolean *inChain, 
    SInt16 *refNum
);

resourceFile

inChain

refNum

AVAILABILITY

Supported in Carbon. Available in Mac OS 9, and later when Carbon 1.0.2 or later is present.

© 2000 Apple Computer, Inc. — (Last Updated 5/8/2000)