tests: add signature checks

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

diff --git a/tests/test-sleep.c b/tests/test-sleep.c
index 8840142..4abca33 100644 (file)
--- a/tests/test-sleep.c
+++ b/tests/test-sleep.c
@@ -20,6 +20,9 @@
 
 #include <unistd.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (sleep, unsigned int, (unsigned int));
+
 #include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>