2 files changed, 34 insertions, 0 deletions
diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/lib/readline.h b/gnulib/lib/readline.h
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--- /dev/null
+++ b/gnulib/lib/readline.h
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+/* readline.h --- Simple implementation of readline.
+   Copyright (C) 2005, 2009-2011 Free Software Foundation, Inc.
+   Written by Simon Josefsson
+
+   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/>.  */
+
+#ifndef GL_READLINE_H
+#define GL_READLINE_H
+
+#if HAVE_READLINE_READLINE_H
+/* <readline/readline.h> makes use of the FILE type without including
+   <stdio.h> itself. */
+# include <stdio.h>
+# include <readline/readline.h>
+#else
+/* Prints a prompt PROMPT and then reads and returns a single line of
+   text from the user.  If PROMPT is NULL or the empty string, no
+   prompt is displayed.  The returned line is allocated with malloc;
+   the caller should free the line when it has finished with it. */
+extern char *readline (const char *prompt);
+#endif
+
+#endif /* GL_READLINE_H */