2 files changed, 36 insertions, 1 deletions
diff --git a/src/zenutil/include/zenutil/basicfile.h b/src/zenutil/include/zenutil/basicfile.h
index 7797258e8..f25d9f23c 100644
--- a/src/zenutil/include/zenutil/basicfile.h
+++ b/src/zenutil/include/zenutil/basicfile.h
@@ -44,7 +44,6 @@ public:
 		kModeMask	   = 0x0007,
 		kPreventDelete = 0x1000'0000,  // Do not open with delete sharing mode (prevent other processes from deleting file while open)
 		kPreventWrite  = 0x2000'0000,  // Do not open with write sharing mode (prevent other processes from writing to file while open)
-		kDeleteOnClose = 0x4000'0000,  // File should be deleted when the last handle is closed
 	};
 
 	void	 Open(const std::filesystem::path& FileName, Mode Mode);
@@ -138,6 +137,13 @@ public:
 	void	   Read(void* Data, uint64_t Size, uint64_t FileOffset);
 	MemoryView MakeView(uint64_t Size, uint64_t FileOffset);
 
+	template<typename T>
+	const T* MakeView(uint64_t FileOffset)
+	{
+		MemoryView View = MakeView(sizeof(T), FileOffset);
+		return reinterpret_cast<const T*>(View.GetData());
+	}
+
 private:
 	BasicFile&	   m_Base;
 	uint8_t*	   m_Buffer;
@@ -147,6 +153,29 @@ private:
 	uint64_t	   m_BufferEnd;
 };
 
+/** Adds a layer of buffered writing to a BasicFile
+
+This class is not intended for concurrent access, it is not thread safe.
+
+*/
+
+class BasicFileWriter
+{
+public:
+	BasicFileWriter(BasicFile& Base, uint64_t BufferSize);
+	~BasicFileWriter();
+
+	void Write(void* Data, uint64_t Size, uint64_t FileOffset);
+	void Flush();
+
+private:
+	BasicFile&	   m_Base;
+	uint8_t*	   m_Buffer;
+	const uint64_t m_BufferSize;
+	uint64_t	   m_BufferStart;
+	uint64_t	   m_BufferEnd;
+};
+
 ZENCORE_API void basicfile_forcelink();
 
 }  // namespace zen
diff --git a/src/zenutil/include/zenutil/zenutil.h b/src/zenutil/include/zenutil/zenutil.h
index 14d21ea0d..662743de8 100644
--- a/src/zenutil/include/zenutil/zenutil.h
+++ b/src/zenutil/include/zenutil/zenutil.h
@@ -1,3 +1,9 @@
 // Copyright Epic Games, Inc. All Rights Reserved.
 
 #pragma once
+
+namespace zen {
+
+void zenutil_forcelinktests();
+
+}