1 files changed, 1 insertions, 1 deletions
diff --git a/tests/closerr.c b/tests/closerr.c
index 39fb0b7..b86d74f 100644
--- a/tests/closerr.c
+++ b/tests/closerr.c
@@ -21,6 +21,7 @@
 #include <string.h>
 #include <errno.h>
 #include <assert.h>
+#include <unistd.h>
 #include "gdbm.h"
 
 int
@@ -28,7 +29,6 @@ main (int argc, char **argv)
 {
   GDBM_FILE dbf;
   char dbname[] = "junk.gdbm";
-  int rc;
   
   assert (argc == 1);