tests: use native types for main() arguments

Follow the GLib recommendation and use native C types for the main()
function's arguments and return values.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>

diff --git a/tests/gpiod-test.c b/tests/gpiod-test.c
index 05ec24a9600048d9c7bdcd4c10e6351916efc32c..f57a0bed0c189229207eaa76df94badc4937720e 100644 (file)
--- a/tests/gpiod-test.c
+++ b/tests/gpiod-test.c
@@ -66,7 +66,7 @@ static void add_test_from_list(gpointer element, gpointer data G_GNUC_UNUSED)
        g_test_add_data_func(test->path, test, test_func_wrapper);
 }
 
-int main(gint argc, gchar **argv)
+int main(int argc, char **argv)
 {
        g_test_init(&argc, &argv, NULL);
        g_test_set_nonfatal_assertions();