[test] Fix -Wunused-parameter warnings
diff --git a/test/api/test-unicode.c b/test/api/test-unicode.c
index 88f12e7..4238ca9 100644
--- a/test/api/test-unicode.c
+++ b/test/api/test-unicode.c
@@ -645,18 +645,18 @@
} data_fixture_t;
static void
-data_fixture_init (data_fixture_t *f, gconstpointer user_data)
+data_fixture_init (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
{
f->data[0].value = MAGIC0;
f->data[1].value = MAGIC1;
}
static void
-data_fixture_finish (data_fixture_t *f, gconstpointer user_data)
+data_fixture_finish (data_fixture_t *f HB_UNUSED, gconstpointer user_data HB_UNUSED)
{
}
static void
-test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data)
+test_unicode_subclassing_nil (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
{
hb_unicode_funcs_t *uf, *aa;
@@ -678,7 +678,7 @@
}
static void
-test_unicode_subclassing_default (data_fixture_t *f, gconstpointer user_data)
+test_unicode_subclassing_default (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
{
hb_unicode_funcs_t *uf, *aa;
@@ -697,7 +697,7 @@
}
static void
-test_unicode_subclassing_deep (data_fixture_t *f, gconstpointer user_data)
+test_unicode_subclassing_deep (data_fixture_t *f, gconstpointer user_data HB_UNUSED)
{
hb_unicode_funcs_t *uf, *aa;