gdb_readline -> gdb_readline_no_editing

Name this such that it's clearer that this is not a wrapper for the
real readline, but instead a replacement that provides no command line
editing features.

gdb/ChangeLog:
2016-03-09  Pedro Alves  <palves@redhat.com>

	* defs.h (gdb_readline): Delete declaration.
	* top.c (gdb_readline): Rename to ...
	(gdb_readline_no_editing): ... this, and make static.

1 files changed, 0 insertions, 2 deletions

diff --git a/gdb/defs.h b/gdb/defs.h
index f6ffeac..b94df30 100644
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -285,8 +285,6 @@ extern void print_transfer_performance (struct ui_file *stream,
 
 typedef void initialize_file_ftype (void);
 
-extern char *gdb_readline (const char *);
-
 extern char *gdb_readline_wrapper (const char *);
 
 extern char *command_line_input (const char *, int, char *);