tests: add signature checks

[gnulib.git] / tests / test-dprintf-posix.c

diff --git a/tests/test-dprintf-posix.c b/tests/test-dprintf-posix.c
index 384d1ef..9cedc1c 100644 (file)
--- a/tests/test-dprintf-posix.c
+++ b/tests/test-dprintf-posix.c
@@ -20,6 +20,9 @@
 
 #include <stdio.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (dprintf, int, (int, const char *, ...));
+
 #include <stddef.h>
 #include <stdint.h>
 #include <stdlib.h>