/* alias.h -- structure definitions. */
-/* Copyright (C) 1987,1991 Free Software Foundation, Inc.
+/* Copyright (C) 1987-2009 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 1, or (at your option)
- any later version.
+ 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 3 of the License, 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.
+ 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. */
+ along with Bash. If not, see <http://www.gnu.org/licenses/>.
+*/
#if !defined (_ALIAS_H_)
#define _ALIAS_H_
-#include "hashlib.h"
+#include "stdc.h"
-extern char *xmalloc ();
+#include "hashlib.h"
typedef struct alias {
char *name;
/* The list of known aliases. */
extern HASH_TABLE *aliases;
-extern void initialize_aliases ();
+extern void initialize_aliases __P((void));
/* Scan the list of aliases looking for one with NAME. Return NULL
if the alias doesn't exist, else a pointer to the alias. */
-extern alias_t *find_alias ();
+extern alias_t *find_alias __P((char *));
/* Return the value of the alias for NAME, or NULL if there is none. */
-extern char *get_alias_value ();
+extern char *get_alias_value __P((char *));
/* Make a new alias from NAME and VALUE. If NAME can be found,
then replace its value. */
-extern void add_alias ();
+extern void add_alias __P((char *, char *));
/* Remove the alias with name NAME from the alias list. Returns
the index of the removed alias, or -1 if the alias didn't exist. */
-extern int remove_alias ();
+extern int remove_alias __P((char *));
/* Remove all aliases. */
-extern void delete_all_aliases ();
-
-/* Return a new line, with any aliases expanded. */
-extern char *alias_expand ();
+extern void delete_all_aliases __P((void));
/* Return an array of all defined aliases. */
-extern alias_t **all_aliases ();
+extern alias_t **all_aliases __P((void));
/* Expand a single word for aliases. */
-extern char *alias_expand_word ();
+extern char *alias_expand_word __P((char *));
+
+/* Return a new line, with any aliases expanded. */
+extern char *alias_expand __P((char *));
#endif /* _ALIAS_H_ */