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/* str_list.h - the itsy package management system
Carl D. Worth
Copyright (C) 2001 University of Southern California
This program 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.
This program 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.
*/
#ifndef STR_LIST_H
#define STR_LIST_H
#include "void_list.h"
typedef struct str_list_elt str_list_elt_t;
struct str_list_elt
{
str_list_elt_t *next;
char *data;
};
typedef struct xstr_list str_list_t;
struct xstr_list
{
str_list_elt_t pre_head;
str_list_elt_t *head;
str_list_elt_t *tail;
};
int str_list_elt_init(str_list_elt_t *elt, char *data);
void str_list_elt_deinit(str_list_elt_t *elt);
str_list_t *str_list_alloc(void);
int str_list_init(str_list_t *list);
void str_list_deinit(str_list_t *list);
int str_list_append(str_list_t *list, char *data);
int str_list_push(str_list_t *list, char *data);
str_list_elt_t *str_list_pop(str_list_t *list);
str_list_elt_t *str_list_remove(str_list_t *list, str_list_elt_t **iter);
char *str_list_remove_elt(str_list_t *list, const char *target_str);
#endif
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