| title |
Heap Constants | Microsoft Docs |
| ms.custom |
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| ms.date |
11/04/2016 |
| ms.reviewer |
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| ms.suite |
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| ms.technology |
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| ms.tgt_pltfrm |
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| ms.topic |
article |
| f1_keywords |
_HEAPBADPTR |
_HEAPEMPTY |
_HEAPBADBEGIN |
_HEAPOK |
_HEAPBADNODE |
_HEAPEND |
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| dev_langs |
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| helpviewer_keywords |
_HEAPOK constants |
_HEAPEND constants |
HEAPBADBEGIN constants |
_HEAPBADNODE constants |
HEAPBADNODE constants |
HEAPBADPTR constants |
_HEAPEMPTY constants |
HEAPEND constants |
HEAPOK constants |
HEAPEMPTY constants |
_HEAPBADBEGIN constants |
_HEAPBADPTR constants |
heap constants |
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| ms.assetid |
3f751bb9-2dc4-486f-b5f5-9061c96d3754 |
| caps.latest.revision |
6 |
| author |
corob-msft |
| ms.author |
corob |
| manager |
ghogen |
Remarks
These constants give the return value indicating status of the heap.
| Constant |
Meaning |
_HEAPBADBEGIN |
Initial header information was not found or was invalid. |
_HEAPBADNODE |
Bad node was found, or heap is damaged. |
_HEAPBADPTR |
_pentry field of _HEAPINFO structure does not contain valid pointer into heap (_heapwalk routine only). |
_HEAPEMPTY |
Heap has not been initialized. |
_HEAPEND |
End of heap was reached successfully (_heapwalk routine only). |
_HEAPOK |
Heap is consistent (_heapset and _heapchk routines only). No errors so far; _HEAPINFO structure contains information about next entry (_heapwalk routine only). |
_heapchk
_heapset
_heapwalk
Global Constants