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/* do not edit automatically generated by mc from Lists. */
/* Lists.def provides an unordered list manipulation package.
Copyright (C) 2001-2024 Free Software Foundation, Inc.
Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
This file is part of GNU Modula-2.
GNU Modula-2 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, or (at your option)
any later version.
GNU Modula-2 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 GNU Modula-2; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#if !defined (_Lists_H)
# define _Lists_H
#include "config.h"
#include "system.h"
# ifdef __cplusplus
extern "C" {
# endif
#include <stdbool.h>
# if !defined (PROC_D)
# define PROC_D
typedef void (*PROC_t) (void);
typedef struct { PROC_t proc; } PROC;
# endif
# include "GSYSTEM.h"
# include "GSymbolKey.h"
# if defined (_Lists_C)
# define EXTERN
# else
# define EXTERN extern
# endif
#if !defined (Lists_List_D)
# define Lists_List_D
typedef void *Lists_List;
#endif
/*
InitList - creates a new list, l.
*/
EXTERN void Lists_InitList (Lists_List *l);
/*
KillList - deletes the complete list, l.
*/
EXTERN void Lists_KillList (Lists_List *l);
/*
PutItemIntoList - places a CARDINAL, c, into list, l.
*/
EXTERN void Lists_PutItemIntoList (Lists_List l, unsigned int c);
/*
GetItemFromList - retrieves the nth WORD from list, l.
*/
EXTERN unsigned int Lists_GetItemFromList (Lists_List l, unsigned int n);
/*
GetIndexOfList - returns the index for WORD, c, in list, l.
If more than one CARDINAL, c, exists the index
for the first is returned.
*/
EXTERN unsigned int Lists_GetIndexOfList (Lists_List l, unsigned int c);
/*
NoOfItemsInList - returns the number of items in list, l.
*/
EXTERN unsigned int Lists_NoOfItemsInList (Lists_List l);
/*
IncludeItemIntoList - adds a WORD, c, into a list providing
the value does not already exist.
*/
EXTERN void Lists_IncludeItemIntoList (Lists_List l, unsigned int c);
/*
RemoveItemFromList - removes a WORD, c, from a list.
It assumes that this value only appears once.
*/
EXTERN void Lists_RemoveItemFromList (Lists_List l, unsigned int c);
/*
IsItemInList - returns true if a WORD, c, was found in list, l.
*/
EXTERN bool Lists_IsItemInList (Lists_List l, unsigned int c);
/*
ForeachItemInListDo - calls procedure, P, foreach item in list, l.
*/
EXTERN void Lists_ForeachItemInListDo (Lists_List l, SymbolKey_PerformOperation P);
/*
DuplicateList - returns a duplicate list derived from, l.
*/
EXTERN Lists_List Lists_DuplicateList (Lists_List l);
# ifdef __cplusplus
}
# endif
# undef EXTERN
#endif
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