/space/home/slher/rel/Beken/v6_4_5/macsw/modules/common/src/co_list.h

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#ifndef _CO_LIST_H_
#define _CO_LIST_H_

/*
 * INCLUDE FILES
 ****************************************************************************************
 */
#include "co_int.h"
#include "co_bool.h"
// for NULL and size_t
#include <stddef.h>

// for target dependent directives
#include "rwnx_config.h"

// for __INLINE
#include "compiler.h"


/*
 * STRUCTURE DECLARATIONS
 ****************************************************************************************
 */
struct co_list_hdr
{
    struct co_list_hdr *next;
};

struct co_list
{
    struct co_list_hdr *first;
    struct co_list_hdr *last;
};


/*
 * FUNCTION DECLARATIONS
 ****************************************************************************************
 */
void co_list_init(struct co_list *list);

void co_list_pool_init(struct co_list *list,
                       void *pool,
                       size_t elmt_size,
                       uint32_t elmt_cnt,
                       void *default_value);

void co_list_push_back(struct co_list *list,
                       struct co_list_hdr *list_hdr);

void co_list_push_front(struct co_list *list,
                        struct co_list_hdr *list_hdr);
struct co_list_hdr *co_list_pop_front(struct co_list *list);

void co_list_extract(struct co_list *list,
                     struct co_list_hdr *list_hdr);

bool co_list_find(struct co_list *list,
                  struct co_list_hdr *list_hdr);

void co_list_insert(struct co_list * const list,
                    struct co_list_hdr * const element,
                    bool (*cmp)(struct co_list_hdr const *elementA,
                                struct co_list_hdr const *elementB));

void co_list_insert_after(struct co_list * const list,
                          struct co_list_hdr * const prev_element,
                          struct co_list_hdr * const element);

void co_list_insert_before(struct co_list * const list,
                           struct co_list_hdr * const next_element,
                           struct co_list_hdr * const element);

void co_list_concat(struct co_list *list1, struct co_list *list2);

void co_list_remove(struct co_list *list,
                    struct co_list_hdr *prev_element,
                    struct co_list_hdr *element);
__INLINE bool co_list_is_empty(const struct co_list *const list)
{
    bool listempty;
    listempty = (list->first == NULL);
    return (listempty);
}

uint32_t co_list_cnt(const struct co_list *const list);

__INLINE struct co_list_hdr *co_list_pick(const struct co_list *const list)
{
    return(list->first);
}

__INLINE struct co_list_hdr *co_list_pick_last(const struct co_list *const list)
{
    return(list->last);
}

__INLINE struct co_list_hdr *co_list_next(const struct co_list_hdr *const list_hdr)
{
    return(list_hdr->next);
}



#endif // _CO_LIST_H_

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