Heap Constants
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Heap Constants

#include <malloc.h>


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).

See Also

_heapchk | _heapset | _heapwalk | Global Constants

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