NAME

RtlSizeHeap  (NTDLL.@)

SYNOPSIS

 SIZE_T RtlSizeHeap
 (
  HANDLE heap,
  ULONG  flags,
  PVOID  ptr
 )

DESCRIPTION

Get the actual size of a memory block allocated from a Heap.

PARAMS

heap [In] Heap that block was allocated from.
flags [In] HEAP_ flags from "winnt.h".
ptr [In] Block to get the size of.

RETURNS

Success: The size of the block.

Failure: -1, heap or pointer are invalid.

NOTES

The size may be bigger than what was passed to RtlAllocateHeap.

IMPLEMENTATION

Defined in "winternl.h".

Implemented in "dlls/ntdll/heap.c". source.winehq.org/source/dlls/ntdll/heap.c

Debug channel "heap".


Copyright © 2005 The Wine Project. All trademarks are the property of their respective owners. Visit WineHQ for license details. Generated Aug 2005.