Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

sdk/lib/dnslib/memory.c

@@ -0,0 +1,66 @@
+/*
+ * COPYRIGHT:   See COPYING in the top level directory
+ * PROJECT:     ReactOS DNS Shared Library
+ * FILE:        lib/dnslib/memory.c
+ * PURPOSE:     DNS Memory Manager Implementation and Heap.
+ */
+
+/* INCLUDES ******************************************************************/
+#include "precomp.h"
+
+/* DATA **********************************************************************/
+
+typedef PVOID
+(WINAPI *PDNS_ALLOC_FUNCTION)(IN SIZE_T Size);
+typedef VOID
+(WINAPI *PDNS_FREE_FUNCTION)(IN PVOID Buffer);
+
+PDNS_ALLOC_FUNCTION pDnsAllocFunction;
+PDNS_FREE_FUNCTION pDnsFreeFunction;
+
+/* FUNCTIONS *****************************************************************/
+
+VOID
+WINAPI
+Dns_Free(IN PVOID Address)
+{
+    /* Check if whoever imported us specified a special free function */
+    if (pDnsFreeFunction)
+    {
+        /* Use it */
+        pDnsFreeFunction(Address);
+    }
+    else
+    {
+        /* Use our own */
+        LocalFree(Address);
+    }
+}
+
+PVOID
+WINAPI
+Dns_AllocZero(IN SIZE_T Size)
+{
+    PVOID Buffer;
+
+    /* Check if whoever imported us specified a special allocation function */
+    if (pDnsAllocFunction)
+    {
+        /* Use it to allocate the memory */
+        Buffer = pDnsAllocFunction(Size);
+        if (Buffer)
+        {
+            /* Zero it out */
+            RtlZeroMemory(Buffer, Size);
+        }
+    }
+    else
+    {
+        /* Use our default */
+        Buffer = LocalAlloc(LMEM_ZEROINIT, Size);
+    }
+
+    /* Return the allocate pointer */
+    return Buffer;
+}
+