};
extern struct flags_alist shell_flags[];
+extern char optflags[];
extern int
mark_modified_vars, exit_immediately_on_error, disallow_filename_globbing,
extern char *which_set_flags __P((void));
extern void reset_shell_flags __P((void));
+extern void initialize_flags __P((void));
+
/* A macro for efficiency. */
#define change_flag_char(flag, on_or_off) change_flag (flag, on_or_off)