Description: Missing unistd.h inclusion
 Breaks build on kfreebsd and hurd.
Author: Yann Dirson <dirson@debian.org>

--- cssc-1.3.0.orig/unit-tests/googletest/include/gtest/internal/gtest-port.h
+++ cssc-1.3.0/unit-tests/googletest/include/gtest/internal/gtest-port.h
@@ -173,6 +173,7 @@
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
+#include <unistd.h>
 #ifndef _WIN32_WCE
 #include <sys/stat.h>
 #endif  // !_WIN32_WCE
