If no strtoul, the args are unused.

(strtoul is defined as not_here() if not found.)

diff --git a/ext/POSIX/POSIX.xs b/ext/POSIX/POSIX.xs
index 48caf9e..490249e 100644 (file)
--- a/ext/POSIX/POSIX.xs
+++ b/ext/POSIX/POSIX.xs
@@ -3155,6 +3155,8 @@ strtoul(str, base = 0)
        unsigned long num;
        char *unparsed;
     PPCODE:
+       PERL_UNUSED_VAR(str);
+       PERL_UNUSED_VAR(base);
        num = strtoul(str, &unparsed, base);
 #if IVSIZE <= LONGSIZE
        if (num > IV_MAX)