time(&now);
+#ifdef HAVE_CTIME_R
pa_strbuf_printf(buf, "### Configuration dump generated at %s\n", ctime_r(&now, txt));
+#else
+ pa_strbuf_printf(buf, "### Configuration dump generated at %s\n", ctime(&now));
+#endif
for (m = pa_idxset_first(c->modules, &index); m; m = pa_idxset_next(c->modules, &index)) {