1 files changed, 6 insertions, 6 deletions
diff --git a/src/ByteArrayDiskWriter.h b/src/ByteArrayDiskWriter.h
index 6899d63f..864b1b1e 100644
--- a/src/ByteArrayDiskWriter.h
+++ b/src/ByteArrayDiskWriter.h
@@ -49,18 +49,18 @@ public:
   ByteArrayDiskWriter(size_t maxLength = 5*1024*1024);
   virtual ~ByteArrayDiskWriter();
 
-  virtual void initAndOpenFile(off_t totalLength = 0);
+  virtual void initAndOpenFile(int64_t totalLength = 0);
 
-  virtual void openFile(off_t totalLength = 0);
+  virtual void openFile(int64_t totalLength = 0);
 
   virtual void closeFile();
 
-  virtual void openExistingFile(off_t totalLength = 0);
+  virtual void openExistingFile(int64_t totalLength = 0);
 
-  virtual void writeData(const unsigned char* data, size_t len, off_t position);
-  virtual ssize_t readData(unsigned char* data, size_t len, off_t position);
+  virtual void writeData(const unsigned char* data, size_t len, int64_t offset);
+  virtual ssize_t readData(unsigned char* data, size_t len, int64_t offset);
 
-  virtual off_t size();
+  virtual int64_t size();
 
   void setString(const std::string& s);