/* Top level stuff for GDB, the GNU debugger.
Copyright (C) 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
- 1997, 1998, 1999, 2000, 2005, 2006, 2007 Free Software Foundation, Inc.
+ 1997, 1998, 1999, 2000, 2005, 2006, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
This file is part of GDB.
extern void print_gdb_version (struct ui_file *);
-extern void source_script (char *, int);
-extern void cd_command (char *, int);
extern void read_command_file (FILE *);
extern void init_history (void);
extern void command_loop (void);
extern int quit_cover (void *);
extern void execute_command (char *, int);
+/* Prepare for execution of a command.
+ Call this before every command, CLI or MI. */
+extern void prepare_execute_command (void);
+
/* This function returns a pointer to the string that is used
by gdb for its command prompt. */
extern char *get_prompt (void);
/* For use by event-top.c */
/* Variables from top.c. */
extern int source_line_number;
-extern char *source_file_name;
+extern const char *source_file_name;
extern int history_expansion_p;
extern int server_command;
extern char *lim_at_start;