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+#ioLibrary Driver
+The ioLibrary means “Internet Offload Library” for WIZnet chip. It includes drivers and application protocols. 
+The driver (ioLibrary) can be used for [W5500](http://wizwiki.net) application designs. These will be updated continuously.
+
+##ioLibrary
+This driver provides the Berkeley Socket type APIs.
+- Directory Structure
+<!-- ioLibrary pic -->
+![ioLibrary](http://wizwiki.net/wiki/lib/exe/fetch.php?media=products:w5500:iolibrary_bsd.jpg "ioLibrary")
+
+- Ethernet : SOCKET APIs like BSD & WIZCHIP([W5500](http://wizwiki.net), W5200 and etc) Driver
+- Internet :
+  - DHCP client
+  - DNS client
+  - Others will be added.
+
+## Revision History
+Last release : Nov. 2014