tests: add signature checks

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

diff --git a/tests/test-usleep.c b/tests/test-usleep.c
index d6e62eb..a792188 100644 (file)
--- a/tests/test-usleep.c
+++ b/tests/test-usleep.c
@@ -20,6 +20,9 @@
 
 #include <unistd.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (usleep, int, (useconds_t));
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>