mirror of
https://github.com/Mercury-Language/mercury.git
synced 2025-12-16 22:35:41 +00:00
51 lines
977 B
C
51 lines
977 B
C
|
|
/*
|
|
** Copyright (C) 1997 The University of Melbourne.
|
|
** This file may only be copied under the terms of the GNU Library General
|
|
** Public License - see the file COPYING.LIB in the Mercury distribution.
|
|
**
|
|
** $Id: slist.h,v 1.2 1997-07-27 14:59:30 fjh Exp $
|
|
*/
|
|
|
|
/*
|
|
** Minimal linked list implementation.
|
|
**
|
|
** The exported type is named `SList' rather than `List' since
|
|
** a) there's already a List type in runtime/dlist.h
|
|
** b) the lists are `S'ingly linked.
|
|
**
|
|
** Note types and fields whose name is prefixed with "p_" are
|
|
** private and client code should not refer to them.
|
|
*/
|
|
|
|
|
|
#ifndef MB_LIST_H
|
|
#define MB_LIST_H
|
|
|
|
#include "util.h" /* for MB_Bool */
|
|
|
|
typedef struct p_SList_Node {
|
|
void *p_head;
|
|
struct p_SList_Node *p_tail;
|
|
} p_SList_Node;
|
|
|
|
typedef struct p_SList_Node
|
|
*SList;
|
|
|
|
SList
|
|
slist_nil(void);
|
|
|
|
MB_Bool
|
|
slist_null(SList list);
|
|
|
|
SList
|
|
slist_cons(void *head, SList tail);
|
|
|
|
void *
|
|
slist_head(SList list);
|
|
|
|
SList
|
|
slist_tail(SList list);
|
|
|
|
#endif /* MB_LIST_H */
|