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-rw-r--r--src/libbasic/include/basic/extract-word.h35
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diff --git a/src/libbasic/include/basic/extract-word.h b/src/libbasic/include/basic/extract-word.h
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+++ b/src/libbasic/include/basic/extract-word.h
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+#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 "macro.h"
+
+typedef enum ExtractFlags {
+ EXTRACT_RELAX = 1,
+ EXTRACT_CUNESCAPE = 2,
+ EXTRACT_CUNESCAPE_RELAX = 4,
+ EXTRACT_QUOTES = 8,
+ EXTRACT_DONT_COALESCE_SEPARATORS = 16,
+ EXTRACT_RETAIN_ESCAPE = 32,
+} ExtractFlags;
+
+int extract_first_word(const char **p, char **ret, const char *separators, ExtractFlags flags);
+int extract_first_word_and_warn(const char **p, char **ret, const char *separators, ExtractFlags flags, const char *unit, const char *filename, unsigned line, const char *rvalue);
+int extract_many_words(const char **p, const char *separators, ExtractFlags flags, ...) _sentinel_;