tests: add signature checks

[gnulib.git] / tests / test-pipe2.c

diff --git a/tests/test-pipe2.c b/tests/test-pipe2.c
index 049af5d..5eb5ec3 100644 (file)
--- a/tests/test-pipe2.c
+++ b/tests/test-pipe2.c
@@ -19,6 +19,9 @@
 
 #include <unistd.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (pipe2, int, (int[2], int));
+
 #include <fcntl.h>
 #include <stdbool.h>