diff --git a/ap/build/uClibc/libutil/logout.c b/ap/build/uClibc/libutil/logout.c
new file mode 100644
index 0000000..5f58b8f
--- /dev/null
+++ b/ap/build/uClibc/libutil/logout.c
@@ -0,0 +1,79 @@
+/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#include <errno.h>
+#include <string.h>
+#include <utmp.h>
+#include <sys/time.h>
+
+int
+logout (const char *line)
+{
+  struct utmp tmp;
+  struct utmp *ut;
+  int result = 0;
+
+  /* if (utmpname (_PATH_UTMP) == -1) return 0; - why?
+   * this makes it impossible for caller to use other file!
+   * Does any standard or historical precedent says this must be done? */
+
+  /* Open UTMP file.  */
+  setutent ();
+
+  /* Fill in search information.  */
+#if _HAVE_UT_TYPE - 0
+  tmp.ut_type = USER_PROCESS;
+#endif
+  strncpy (tmp.ut_line, line, sizeof tmp.ut_line);
+
+  /* Read the record.  */
+  if ((ut = getutline(&tmp)) != NULL)
+    {
+      /* Clear information about who & from where.  */
+      memset (ut->ut_name, 0, sizeof ut->ut_name);
+#if _HAVE_UT_HOST - 0
+      memset (ut->ut_host, 0, sizeof ut->ut_host);
+#endif
+#if _HAVE_UT_TV - 0
+# if !defined __WORDSIZE_COMPAT32 || __WORDSIZE_COMPAT32 == 0
+      gettimeofday (&ut->ut_tv, NULL);
+# else
+      {
+	struct timeval tv;
+	gettimeofday (&tv, NULL);
+	ut->ut_tv.tv_sec = tv.tv_sec;
+	ut->ut_tv.tv_usec = tv.tv_usec;
+      }
+# endif
+#else
+      time (&ut->ut_time);
+#endif
+#if _HAVE_UT_TYPE - 0
+      ut->ut_type = DEAD_PROCESS;
+#endif
+
+      if (pututline (ut) != NULL)
+	result = 1;
+    }
+
+  /* Close UTMP file.  */
+  endutent ();
+
+  return result;
+}