1 files changed, 52 insertions, 0 deletions
diff --git a/lib/strsep.h b/lib/strsep.h
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+/* Copyright (C) 2004 Free Software Foundation, Inc.
+
+   Written by Yoann Vandoorselaere <yoann@prelude-ids.org>.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program 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 General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+
+#ifndef GNULIB_STRSEP_H_
+#define GNULIB_STRSEP_H_
+
+#if HAVE_STRSEP
+
+/*
+ * Get strsep() declaration.
+ */
+#include <string.h>
+
+#else
+
+/* Searches the next delimiter (char listed in DELIM) starting at *STRINGP.
+   If one is found, it is overwritten with a NUL, and *STRINGP is advanced
+   to point to the next char after it.  Otherwise, *STRINGP is set to NULL.
+   If *STRINGP was already NULL, nothing happens.
+   Returns the old value of *STRINGP.
+
+   This is a variant of strtok() that is multithread-safe and supports
+   empty fields.
+
+   Caveat: It modifies the original string.
+   Caveat: These functions cannot be used on constant strings.
+   Caveat: The identity of the delimiting character is lost.
+   Caveat: It doesn't work with multibyte strings unless all of the delimiter
+           characters are ASCII characters < 0x30.
+
+   See also strtok_r().  */
+
+extern char *strsep (char **stringp, const char *delim);
+
+#endif
+
+#endif /* GNULIB_STRSEP_H_ */