linked_list.h

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2021 Mike Becker, Olaf Wintermann All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 */
#ifndef UCX_LINKED_LIST_H
#define UCX_LINKED_LIST_H
 
#include "common.h"
#include "list.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
extern bool CX_DISABLE_LINKED_LIST_SWAP_SBO;
 
CxList *cxLinkedListCreate(
        CxAllocator const *allocator,
        cx_compare_func comparator,
        size_t item_size
);
 
#define cxLinkedListCreateSimple(item_size) \
    cxLinkedListCreate(NULL, NULL, item_size)
 
void *cx_linked_list_at(
        void const *start,
        size_t start_index,
        ptrdiff_t loc_advance,
        size_t index
) __attribute__((__nonnull__));
 
ssize_t cx_linked_list_find(
        void const *start,
        ptrdiff_t loc_advance,
        ptrdiff_t loc_data,
        cx_compare_func cmp_func,
        void const *elem
) __attribute__((__nonnull__));
 
void *cx_linked_list_first(
        void const *node,
        ptrdiff_t loc_prev
) __attribute__((__nonnull__));
 
void *cx_linked_list_last(
        void const *node,
        ptrdiff_t loc_next
) __attribute__((__nonnull__));
 
void *cx_linked_list_prev(
        void const *begin,
        ptrdiff_t loc_next,
        void const *node
) __attribute__((__nonnull__));
 
void cx_linked_list_add(
        void **begin,
        void **end,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next,
        void *new_node
) __attribute__((__nonnull__(5)));
 
void cx_linked_list_prepend(
        void **begin,
        void **end,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next,
        void *new_node
) __attribute__((__nonnull__(5)));
 
void cx_linked_list_link(
        void *left,
        void *right,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next
) __attribute__((__nonnull__));
 
void cx_linked_list_unlink(
        void *left,
        void *right,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next
) __attribute__((__nonnull__));
 
void cx_linked_list_insert(
        void **begin,
        void **end,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next,
        void *node,
        void *new_node
) __attribute__((__nonnull__(6)));
 
void cx_linked_list_insert_chain(
        void **begin,
        void **end,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next,
        void *node,
        void *insert_begin,
        void *insert_end
) __attribute__((__nonnull__(6)));
 
void cx_linked_list_remove(
        void **begin,
        void **end,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next,
        void *node
) __attribute__((__nonnull__(5)));
 
 
size_t cx_linked_list_size(
        void const *node,
        ptrdiff_t loc_next
);
 
void cx_linked_list_sort(
        void **begin,
        void **end,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next,
        ptrdiff_t loc_data,
        cx_compare_func cmp_func
) __attribute__((__nonnull__(1, 6)));
 
 
int cx_linked_list_compare(
        void const *begin_left,
        void const *begin_right,
        ptrdiff_t loc_advance,
        ptrdiff_t loc_data,
        cx_compare_func cmp_func
) __attribute__((__nonnull__(5)));
 
void cx_linked_list_reverse(
        void **begin,
        void **end,
        ptrdiff_t loc_prev,
        ptrdiff_t loc_next
) __attribute__((__nonnull__(1)));
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // UCX_LINKED_LIST_H