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>

1 files changed, 0 insertions, 69 deletions

diff --git a/src/core/condition.h b/src/core/condition.h
deleted file mode 100644
index 03954e40b3..0000000000
--- a/src/core/condition.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
-#pragma once
-
-/***
-  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 <stdbool.h>
-
-#include "list.h"
-
-typedef enum ConditionType {
-        CONDITION_PATH_EXISTS,
-        CONDITION_PATH_EXISTS_GLOB,
-        CONDITION_PATH_IS_DIRECTORY,
-        CONDITION_PATH_IS_SYMBOLIC_LINK,
-        CONDITION_PATH_IS_MOUNT_POINT,
-        CONDITION_PATH_IS_READ_WRITE,
-        CONDITION_DIRECTORY_NOT_EMPTY,
-        CONDITION_FILE_NOT_EMPTY,
-        CONDITION_FILE_IS_EXECUTABLE,
-        CONDITION_KERNEL_COMMAND_LINE,
-        CONDITION_VIRTUALIZATION,
-        CONDITION_SECURITY,
-        CONDITION_CAPABILITY,
-        CONDITION_HOST,
-        CONDITION_NULL,
-        _CONDITION_TYPE_MAX,
-        _CONDITION_TYPE_INVALID = -1
-} ConditionType;
-
-typedef struct Condition {
-        ConditionType type;
-        char *parameter;
-
-        bool trigger:1;
-        bool negate:1;
-
-        LIST_FIELDS(struct Condition, conditions);
-} Condition;
-
-Condition* condition_new(ConditionType type, const char *parameter, bool trigger, bool negate);
-void condition_free(Condition *c);
-void condition_free_list(Condition *c);
-
-bool condition_test(Condition *c);
-bool condition_test_list(Condition *c);
-
-void condition_dump(Condition *c, FILE *f, const char *prefix);
-void condition_dump_list(Condition *c, FILE *f, const char *prefix);
-
-const char* condition_type_to_string(ConditionType t);
-int condition_type_from_string(const char *s);