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-rw-r--r--src/basic/extract-word.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/src/basic/extract-word.h b/src/basic/extract-word.h
new file mode 100644
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+++ b/src/basic/extract-word.h
@@ -0,0 +1,18 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include "macro.h"
+
+typedef enum ExtractFlags {
+ EXTRACT_RELAX = 1 << 0,
+ EXTRACT_CUNESCAPE = 1 << 1,
+ EXTRACT_CUNESCAPE_RELAX = 1 << 2,
+ EXTRACT_UNESCAPE_SEPARATORS = 1 << 3,
+ EXTRACT_UNQUOTE = 1 << 4,
+ EXTRACT_DONT_COALESCE_SEPARATORS = 1 << 5,
+ EXTRACT_RETAIN_ESCAPE = 1 << 6,
+} 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, unsigned flags, ...) _sentinel_;