Add -Wold-style-definition

and fix the warnings

diff --git a/tests/check/elements/amrparse.c b/tests/check/elements/amrparse.c
index be97444..4c6457d 100644 (file)
--- a/tests/check/elements/amrparse.c
+++ b/tests/check/elements/amrparse.c
@@ -621,7 +621,7 @@ GST_END_TEST;
  * Create test suite.
  */
 static Suite *
-amrparse_suite ()
+amrparse_suite (void)
 {
   Suite *s = suite_create ("amrparse");
   TCase *tc_chain = tcase_create ("general");