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Important: The information in this document is obsolete and should not be used for new development.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: Files /
Chapter 2 - File Manager / File Manager Reference
Utility Routines / Obtaining Queue Headers

GetDrvQHdr

You can use the GetDrvQHdr function to get a pointer to the header of the drive queue.

FUNCTION GetDrvQHdr: QHdrPtr;
DESCRIPTION
The GetDrvQHdr function returns a pointer to the header of the drive queue.

ASSEMBLY-LANGUAGE INFORMATION
The global variable DrvQHdr contains the header of the drive queue.

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© Apple Computer, Inc.
2 JUL 1996