Index: /branches/v4/modules/vci_block_device_tsar_v4/caba/source/src/vci_block_device_tsar_v4.cpp
===================================================================
--- /branches/v4/modules/vci_block_device_tsar_v4/caba/source/src/vci_block_device_tsar_v4.cpp	(revision 406)
+++ /branches/v4/modules/vci_block_device_tsar_v4/caba/source/src/vci_block_device_tsar_v4.cpp	(revision 407)
@@ -27,4 +27,5 @@
  */
 
+#include <unistd.h>
 #include <stdint.h>
 #include <iostream>