A few of the source files in `tests/ns` included `<isc/util.h>`
before `<cmocka.h>`. This could cause compile failures because the
`CMOCKA_NORETURN` macro is defined as `__attribute__((noreturn))`
and `<stdnoreturn.h>` defines `noreturn` as `_Noreturn` which does
not work as a gcc-style attribute.
#include <string.h>
#include <unistd.h>
-#include <isc/util.h>
-
#define UNIT_TESTING
#include <cmocka.h>
#include <isc/list.h>
#include <isc/random.h>
+#include <isc/util.h>
#include <dns/acl.h>
#include <string.h>
#include <unistd.h>
-#include <isc/util.h>
-
#define UNIT_TESTING
#include <cmocka.h>
#include <isc/thread.h>
+#include <isc/util.h>
#include <dns/acl.h>
#include <dns/rcode.h>
#include <stdlib.h>
#include <string.h>
-#include <isc/util.h>
-
#define UNIT_TESTING
#include <cmocka.h>
#include <isc/quota.h>
+#include <isc/util.h>
#include <dns/badcache.h>
#include <dns/view.h>