autoconf: Checks for some library functions.

diff --git a/test-date.c b/test-date.c
index 6fe3e28b9d379e1d67287d41aa3697696532fbb4..93e802759f1906665857c82c71f589b7d636b540 100644 (file)
--- a/test-date.c
+++ b/test-date.c
@@ -15,6 +15,9 @@ int main(int argc, char **argv)
                parse_date(argv[i], result, sizeof(result));
                t = strtoul(result, NULL, 0);
                printf("%s -> %s -> %s", argv[i], result, ctime(&t));
+
+               t = approxidate(argv[i]);
+               printf("%s -> %s\n", argv[i], ctime(&t));
        }
        return 0;
 }