From d10aacbe935af98e777dd0e244e095ae213a1466 Mon Sep 17 00:00:00 2001
From: ksherlock <ksherlock@aa027e90-d47c-11dd-86d7-074df07e0730>
Date: Wed, 16 Dec 2009 01:34:33 +0000
Subject: [PATCH] git-svn-id:
 https://profuse.googlecode.com/svn/branches/v2@184
 aa027e90-d47c-11dd-86d7-074df07e0730

---
 Endian/IOBuffer.t.cpp               | 18 +++++++++++++-----
 DateTime.cpp => ProDOS/DateTime.cpp |  0
 DateTime.h => ProDOS/DateTime.h     |  0
 3 files changed, 13 insertions(+), 5 deletions(-)
 rename DateTime.cpp => ProDOS/DateTime.cpp (100%)
 rename DateTime.h => ProDOS/DateTime.h (100%)

diff --git a/Endian/IOBuffer.t.cpp b/Endian/IOBuffer.t.cpp
index dfd4e6a..54de16a 100644
--- a/Endian/IOBuffer.t.cpp
+++ b/Endian/IOBuffer.t.cpp
@@ -38,19 +38,27 @@
         
         void writeZero(unsigned count)
         {
-            uint8_t *cp = _offset + (uint8_t *)_buffer;
-            for (unsigned i = 0; i < count; ++i)
-            {
-                cp[i] = 0;
-            }
+            std::memset(_offset + (uint8_t *)_buffer, 0, count);
+
             _offset += count;
         }
         
         unsigned offset() const { return _offset; }
         void setOffset(unsigned offset) { _offset = offset; }
         
+        void setOffset(unsigned offset, bool zero)
+        {
+            if (zero && offset > _offset)
+            {
+                writeZero(offset - _offset);
+            }
+            else setOffset(offset);
+        }
+        
         unsigned size() const { return _size; }
         
+        void *buffer() const { return _buffer; }
+        
         private:
         void *_buffer;
         unsigned _size;
diff --git a/DateTime.cpp b/ProDOS/DateTime.cpp
similarity index 100%
rename from DateTime.cpp
rename to ProDOS/DateTime.cpp
diff --git a/DateTime.h b/ProDOS/DateTime.h
similarity index 100%
rename from DateTime.h
rename to ProDOS/DateTime.h