tests: add signature checks

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

diff --git a/tests/test-setenv.c b/tests/test-setenv.c
index eb1fe33..b23d296 100644 (file)
--- a/tests/test-setenv.c
+++ b/tests/test-setenv.c
@@ -20,6 +20,9 @@
 
 #include <stdlib.h>
 
+#include "signature.h"
+SIGNATURE_CHECK (setenv, int, (char const *, char const *, int));
+
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>