From 315219e37d105f2c357bdfbd7b658ccf3e340ad1 Mon Sep 17 00:00:00 2001
From: Dmitry Chapyshev <dmitry@reactos.org>
Date: Mon, 3 Nov 2008 08:37:50 +0000
Subject: [PATCH] - Implement HeapWalk (based on Wine)

svn path=/trunk/; revision=37162
---
 reactos/dll/win32/kernel32/mem/heap.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/reactos/dll/win32/kernel32/mem/heap.c b/reactos/dll/win32/kernel32/mem/heap.c
index 0ab63f255bf..8da23d41a5f 100644
--- a/reactos/dll/win32/kernel32/mem/heap.c
+++ b/reactos/dll/win32/kernel32/mem/heap.c
@@ -251,16 +251,21 @@ HeapUsage(HANDLE hHeap,
 }
 
 /*
- * @unimplemented
+ * @implemented
  */
 BOOL
 STDCALL
-HeapWalk(HANDLE	 hHeap,
+HeapWalk(HANDLE	hHeap,
          LPPROCESS_HEAP_ENTRY lpEntry)
 {
-    /* Not implemented */
-    SetLastError(ERROR_CALL_NOT_IMPLEMENTED);
-    return FALSE;
+    NTSTATUS Status;
+
+    Status = RtlWalkHeap(hHeap, lpEntry);
+
+    if (Status)
+        SetLastError(RtlNtStatusToDosError(Status));
+
+    return !Status;
 }
 
 /* EOF */