The Library 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 1, or (at your option)
+ the Free Software Foundation; either version 2, or (at your option)
any later version.
The Library is distributed in the hope that it will be useful, but
The GNU General Public License is often shipped with GNU software, and
is generally kept in a file called COPYING or LICENSE. If you do not
have a copy of the license, write to the Free Software Foundation,
- 675 Mass Ave, Cambridge, MA 02139, USA. */
+ 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#define READLINE_LIBRARY
#if defined (HAVE_CONFIG_H)
#include "readline.h"
#include "history.h"
+#include "rlprivate.h"
+#include "xmalloc.h"
+
/* Variables exported to other files in the readline library. */
unsigned char *_rl_isearch_terminators = (unsigned char *)NULL;
/* Variables imported from other files in the readline library. */
-extern Keymap _rl_keymap;
extern HIST_ENTRY *saved_line_for_history;
-extern int rl_line_buffer_len;
-extern int rl_point, rl_end;
-extern char *rl_line_buffer;
-
-extern int rl_execute_next ();
-extern void rl_extend_line_buffer ();
-
-extern int _rl_input_available ();
-
-extern char *xmalloc (), *xrealloc ();
-static int rl_search_history ();
+/* Forward declarations */
+static int rl_search_history __P((int, int));
/* Last line found by the current incremental search, so we don't `find'
identical lines many times in a row. */