2 files changed, 42 insertions, 0 deletions
diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 4fc10daa05477586fea99b6b3ca02a87d1102fa
diff --git a/gnulib/lib/readtokens0.h b/gnulib/lib/readtokens0.h
new file mode 100644
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--- /dev/null
+++ b/gnulib/lib/readtokens0.h
@@ -0,0 +1,42 @@
+/* readtokens0.h -- read NUL-separated tokens from an input stream.
+
+   Copyright (C) 2004, 2009-2010 Free Software Foundation, Inc.
+
+   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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
+
+   Written by Jim Meyering. */
+
+#ifndef READTOKENS0_H
+# define READTOKENS0_H 1
+
+# include <stdio.h>
+# include <sys/types.h>
+# include <stdbool.h>
+# include "obstack.h"
+
+struct Tokens
+{
+  size_t n_tok;
+  char **tok;
+  size_t *tok_len;
+  struct obstack o_data; /* Contains data pointed to by each tok[i].  */
+  struct obstack o_tok; /* array of pointers to tokens  */
+  struct obstack o_tok_len; /* array of token lengths  */
+};
+
+void readtokens0_init (struct Tokens *t);
+void readtokens0_free (struct Tokens *t);
+bool readtokens0 (FILE *in, struct Tokens *t);
+
+#endif