remove warnings about unused variables

1 files changed, 3 insertions, 0 deletions

diff --git a/wctype.c b/wctype.c
index 5676a26..89e2edb 100644
--- a/wctype.c
+++ b/wctype.c
@@ -8,6 +8,9 @@ void test_wctype_h(void)
 	wint_t wint;
 	wctrans_t wctrans;
 	wctype_t wctype;
+	(void)wint;
+	(void)wctrans;
+	(void)wctype;
 
 	testing_header("wctype.h");