Merge "Added unistd.h for GCC 4.7 compatibility."
authorAnas Nashif <anas.nashif@intel.com>
Fri, 22 Mar 2013 14:44:26 +0000 (23:44 +0900)
committerGerrit Code Review <gerrit2@kim11>
Fri, 22 Mar 2013 14:44:26 +0000 (23:44 +0900)

Trivial merge