Get rid of all "make check" compile warnings, except for the ones from
fxtract.c.
Also, gets rid of some of the warnings that -Wextra finds in Massif.
git-svn-id: svn://svn.valgrind.org/valgrind/trunk@9237 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/drd/tests/pth_barrier_race.c b/drd/tests/pth_barrier_race.c
index 0c09a7b..8aee90e 100644
--- a/drd/tests/pth_barrier_race.c
+++ b/drd/tests/pth_barrier_race.c
@@ -12,7 +12,7 @@
#include <pthread.h>
#include <stdlib.h>
-
+#include <unistd.h>
static pthread_barrier_t* barrier;