tests: add signature checks

[gnulib.git] / tests / test-nl_langinfo.c

diff --git a/tests/test-nl_langinfo.c b/tests/test-nl_langinfo.c
index 337e6ec..a2f5f68 100644 (file)
--- a/tests/test-nl_langinfo.c
+++ b/tests/test-nl_langinfo.c
@@ -20,6 +20,9 @@
 
 #include <langinfo.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (nl_langinfo, char *, (nl_item));
+
 #include <locale.h>
 #include <stdio.h>
 #include <stdlib.h>