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- /* common.h -- extern declarations for functions defined in common.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 (__COMMON_H)
- # define __COMMON_H
-
- #define ISOPTION(s, c) (s[0] == '-' && !s[2] && s[1] == c)
-
- extern void builtin_error ();
- extern void bad_option ();
-
- extern int get_numeric_arg ();
-
- extern void remember_args ();
-
- extern void no_args ();
-
- extern int read_octal ();
-
- extern char *find_hashed_filename ();
- extern void remove_hashed_filename ();
- extern void remember_filename ();
-
- extern void push_context (), pop_context ();
- extern void push_dollar_vars (), pop_dollar_vars ();
- extern void dispose_saved_dollar_vars ();
- extern int dollar_vars_changed ();
- extern void set_dollar_vars_unchanged (), set_dollar_vars_changed ();
-
- /* Keeps track of the current working directory. */
- extern char *the_current_working_directory;
- extern char *get_working_directory ();
- extern void set_working_directory ();
-
- #if defined (JOB_CONTROL)
- extern int get_job_spec ();
- #endif
-
- extern int parse_and_execute ();
- extern void parse_and_execute_cleanup ();
-
- extern void initialize_shell_builtins ();
-
- /* It's OK to declare a function as returning a Function * without
- providing a definition of what a `Function' is. */
- extern Function *find_shell_builtin ();
- extern Function *builtin_address ();
-
- extern char *single_quote ();
- extern char *double_quote ();
-
- #endif /* !__COMMON_H */
-