Imported from ../bash-1.14.7.tar.gz.

flags.h

@@ -0,0 +1,65 @@
+/* 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. */
+
+/* Copyright (C) 1993 Free Software Foundation, Inc.
+
+   This file is part of GNU Bash, the Bourne Again SHell.
+
+   Bash 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 2, or (at your option) any later
+   version.
+
+   Bash is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License along
+   with Bash; see the file COPYING.  If not, write to the Free Software
+   Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+#if !defined (_FLAGS_H)
+#define _FLAGS_H
+
+#include "stdc.h"
+
+/* Welcome to the world of Un*x, where everything is slightly backwards. */
+#define FLAG_ON '-'
+#define FLAG_OFF '+'
+
+#define FLAG_ERROR -1
+#define FLAG_UNKNOWN (int *)0
+
+/* 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, privileged_mode,
+  asynchronous_notification, interactive_comments, no_symbolic_links;
+
+#if defined (BANG_HISTORY)
+extern int history_expansion;
+#endif /* BANG_HISTORY */
+
+#if defined (RESTRICTED_SHELL)
+extern int restricted;
+#endif /* RESTRICTED_SHELL */
+
+extern int *find_flag __P((int));
+extern int change_flag __P((int, int));
+extern char *which_set_flags __P((void));
+
+/* A macro for efficiency. */
+#define change_flag_char(flag, on_or_off)  change_flag (flag, on_or_off)
+
+#endif /* _FLAGS_H */