--- src/ftpd.c.orig	Fri Nov 30 01:56:11 2001
+++ src/ftpd.c	Wed May 24 16:21:21 2006
@@ -7633,6 +7633,7 @@
  */
 
 #include <security/pam_appl.h>
+#define PAM_ESTABLISH_CRED 0x1
 /* Static variables used to communicate between the conversation function
  * and the server_login function
  */