diff -ru inetutils-1.5/configure.ac inetutils-1.5+iPhone/configure.ac
--- inetutils-1.5/configure.ac	2007-06-28 22:58:23.000000000 +0000
+++ inetutils-1.5+iPhone/configure.ac	2008-01-02 02:07:05.000000000 +0000
@@ -776,8 +776,7 @@
   AC_DEFINE(UTMPX, 1, [FIXME])
   AC_DEFINE(HAVE_STREAMSPTY, 1, [FIXME])
   ;;
-*irix* | *hpux*)
-  AC_DEFINE(UTMPX, 1, [FIXME])
+*irix* | *hpux* | *darwin*)
   AC_DEFINE(UTMPX, 1, [FIXME])
   ;;
 esac
diff -ru inetutils-1.6/libinetutils/utmp_logout.c inetutils-1.6+iPhone/libinetutils/utmp_logout.c
--- inetutils-1.6/libinetutils/utmp_logout.c	2006-10-21 15:24:20.000000000 +0000
+++ inetutils-1.6+iPhone/libinetutils/utmp_logout.c	2009-04-09 10:07:11.000000000 +0000
@@ -52,12 +52,22 @@
 
   if ((ut = getutxline (&utx)))
     {
+# ifdef HAVE_STRUCT_UTMPX_UT_TYPE
       ut->ut_type = DEAD_PROCESS;
+# endif
+# ifdef HAVE_STRUCT_UTMPX_UT_EXIT
       ut->ut_exit.e_termination = 0;
       ut->ut_exit.e_exit = 0;
+# endif
+# ifdef HAVE_STRUCT_UTMPX_UT_TV
       gettimeofday (&(ut->ut_tv), 0);
+# else
+      time (&(ut->ut_time));
+# endif
       pututxline (ut);
+# ifdef HAVE_UPDWTMPX
       updwtmpx (PATH_WTMPX, ut);
+# endif
     }
   endutxent ();
 #else
diff -ru inetutils-1.6/libinetutils/logwtmp.c inetutils-1.6+iPhone/libinetutils/logwtmp.c
--- inetutils-1.6/libinetutils/logwtmp.c	2007-06-29 16:29:31.000000000 +0000
+++ inetutils-1.6+iPhone/libinetutils/logwtmp.c	2009-04-10 19:44:24.000000000 +0000
@@ -48,6 +48,7 @@
 # include <utmp.h>
 #else
 # ifdef  HAVE_UTMPX_H
+#  define _UTMPX_COMPAT
 #  include <utmpx.h>
 #  define utmp utmpx		/* make utmpx look more like utmp */
 # endif
@@ -113,16 +114,16 @@
 
   /* Set information in new entry.  */
   bzero (&ut, sizeof (ut));
-#ifdef HAVE_STRUCT_UTMP_UT_TYPE
+#if defined(HAVE_STRUCT_UTMP_UT_TYPE) || defined(HAVE_STRUCT_UTMPX_UT_TYPE)
   ut.ut_type = USER_PROCESS;
 #endif
   strncpy (ut.ut_line, line, sizeof ut.ut_line);
   strncpy (ut.ut_name, name, sizeof ut.ut_name);
-#ifdef HAVE_STRUCT_UTMP_UT_HOST
+#if defined(HAVE_STRUCT_UTMP_UT_HOST) || defined(HAVE_STRUCT_UTMPX_UT_HOST)
   strncpy (ut.ut_host, host, sizeof ut.ut_host);
 #endif
 
-#ifdef HAVE_STRUCT_UTMP_UT_TV
+#if defined(HAVE_STRUCT_UTMP_UT_TV) || defined(HAVE_STRUCT_UTMPX_UT_TV)
   gettimeofday (&ut.ut_tv, NULL);
 #else
   time (&ut.ut_time);