Isolation of udev code from remaining systemd

This commit is a first attempt to isolate the udev code from the
remaining code base.  It intentionally does not modify any files
but purely delete files which, on a first examination, appear to
not be needed.  This is a sweeping commit which may easily have
missed needed code.  Files can be retrieved by doing a checkout
from the previous commit:

 git checkout 2944f347d0 -- <filename>

2 files changed, 0 insertions, 40 deletions

diff --git a/src/timestamp/Makefile b/src/timestamp/Makefile
deleted file mode 120000
index d0b0e8e008..0000000000
--- a/src/timestamp/Makefile
+++ /dev/null
@@ -1 +0,0 @@
-../Makefile
\ No newline at end of file
diff --git a/src/timestamp/timestamp.c b/src/timestamp/timestamp.c
deleted file mode 100644
index 1152f1b52e..0000000000
--- a/src/timestamp/timestamp.c
+++ /dev/null
@@ -1,39 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-/***
-  This file is part of systemd.
-
-  Copyright 2010 Lennart Poettering
-
-  systemd 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.
-
-  systemd 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 systemd; If not, see <http://www.gnu.org/licenses/>.
-***/
-
-#include <stdio.h>
-
-#include "util.h"
-
-int main(int argc, char *argv[]) {
-        struct dual_timestamp t;
-
-        /* This is mostly useful for stuff like init ram disk scripts
-         * which want to take a proper timestamp to do minimal bootup
-         * profiling. */
-
-        dual_timestamp_get(&t);
-        printf("%llu %llu\n",
-               (unsigned long long) t.realtime,
-               (unsigned long long) t.monotonic);
-
-        return 0;
-}