test/test_protocol: add missing unistd.h include

This commit is contained in:
Max Kellermann 2014-09-24 21:40:18 +02:00
parent b6fa22bd84
commit e93975cb46

View File

@ -8,6 +8,8 @@
#include <cppunit/ui/text/TestRunner.h>
#include <cppunit/extensions/HelperMacros.h>
#include <unistd.h>
static enum ack last_error = ack(-1);
void