1 files changed, 28 insertions, 0 deletions
diff --git a/core/src/fxcrt/fx_basic_plex.cpp b/core/src/fxcrt/fx_basic_plex.cpp
new file mode 100644
index 0000000000..dd3a8ba054
--- /dev/null
+++ b/core/src/fxcrt/fx_basic_plex.cpp
@@ -0,0 +1,28 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+ 
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "../../include/fxcrt/fx_basic.h"
+#include "plex.h"
+CFX_Plex* CFX_Plex::Create(IFX_Allocator* pAllocator, CFX_Plex*& pHead, FX_DWORD nMax, FX_DWORD cbElement)
+{
+    CFX_Plex* p = (CFX_Plex*)FX_Allocator_Alloc(pAllocator, FX_BYTE, sizeof(CFX_Plex) + nMax * cbElement);
+    if (!p) {
+        return NULL;
+    }
+    p->pNext = pHead;
+    pHead = p;
+    return p;
+}
+void CFX_Plex::FreeDataChain(IFX_Allocator* pAllocator)
+{
+    CFX_Plex* p = this;
+    while (p != NULL) {
+        FX_BYTE* bytes = (FX_BYTE*) p;
+        CFX_Plex* pNext = p->pNext;
+        FX_Allocator_Free(pAllocator, bytes);
+        p = pNext;
+    }
+}