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Inside Macintosh: Memory /
Chapter 2 - Memory Manager / Memory Manager Reference
Memory Manager Routines / Accessing Heap Zones

GetZone

To find which zone is current, use the GetZone function.

FUNCTION GetZone: THz;
DESCRIPTION
The GetZone function returns a pointer to the current heap zone.

ASSEMBLY-LANGUAGE INFORMATION
The registers on exit for GetZone are
Registers on exit
A0Pointer to current heap zone
D0Result code

The global variable TheZone contains a pointer to the current heap zone.

RESULT CODES
noErr0No error
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© Apple Computer, Inc.
3 JUL 1996