diff -r -u cyrus-imapd-2.2.12.orig/master/master.c cyrus-imapd-2.2.12/master/master.c
--- cyrus-imapd-2.2.12.orig/master/master.c	2005-06-27 17:51:28.000000000 +0400
+++ cyrus-imapd-2.2.12/master/master.c	2005-06-27 17:51:50.000000000 +0400
@@ -1485,6 +1485,8 @@
 
     schedule_event(evt);
 }
+#undef HAVE_GETRLIMIT
+#undef HAVE_SETRLIMIT
 
 #ifdef HAVE_SETRLIMIT