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- /* flags.h -- a list of all the flags that the shell knows about. You add
- a flag to this program by adding the name here, and in flags.c. */
-
- #if !defined (_FLAGS_H)
- #define _FLAGS_H
-
- /* Welcome to the world of Un*x, where everything is slightly
- backwards. */
- #define FLAG_ON '-'
- #define FLAG_OFF '+'
-
- #define FLAG_ERROR -1
-
- /* The thing that we build the array of flags out of. */
- struct flags_alist {
- char *name;
- int *value;
- };
-
- extern struct flags_alist shell_flags[];
-
- extern int
- mark_modified_vars, exit_immediately_on_error, disallow_filename_globbing,
- locate_commands_in_functions, place_keywords_in_env, read_but_dont_execute,
- just_one_command, unbound_vars_is_error, echo_input_at_read,
- echo_command_at_execute, lexical_scoping, no_invisible_vars, noclobber,
- hashing_disabled, forced_interactive, history_expansion,
- asynchronous_notification;
-
- extern int *find_flag ();
- extern int change_flag (), change_flag_char ();
- extern char *which_set_flags ();
-
- #endif /* _FLAGS_H */
-