c1bc70b711
A lot of files were missing copyright field in the header and
the Blender Foundation contributed to them in a sense of bug
fixing and general maintenance.
This change makes it explicit that those files are at least
partially copyrighted by the Blender Foundation.
Note that this does not make it so the Blender Foundation is
the only holder of the copyright in those files, and developers
who do not have a signed contract with the foundation still
hold the copyright as well.
Another aspect of this change is using SPDX format for the
header. We already used it for the license specification,
and now we state it for the copyright as well, following the
FAQ:
https://reuse.software/faq/
57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/* SPDX-FileCopyrightText: 2023 Blender Foundation
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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/** \file
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* \ingroup bli
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* \brief Single link-list utility macros. (header only api).
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*
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* Use this api when the structure defines its own `next` pointer
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* and a double linked list such as #ListBase isn't needed.
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*/
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#define BLI_LINKS_PREPEND(list, link) \
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{ \
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CHECK_TYPE_PAIR(list, link); \
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(link)->next = list; \
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list = link; \
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} \
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(void)0
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/* Use for append (single linked list, storing the last element). */
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#define BLI_LINKS_APPEND(list, link) \
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{ \
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(link)->next = NULL; \
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if ((list)->first) { \
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(list)->last->next = link; \
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} \
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else { \
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(list)->first = link; \
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} \
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(list)->last = link; \
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} \
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(void)0
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/* Use for inserting after a certain element. */
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#define BLI_LINKS_INSERT_AFTER(list, node, link) \
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{ \
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if ((node)->next == NULL) { \
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(list)->last = link; \
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} \
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(link)->next = (node)->next; \
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(node)->next = link; \
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} \
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(void)0
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#define BLI_LINKS_FREE(list) \
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{ \
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while (list) { \
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void *next = (list)->next; \
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MEM_freeN(list); \
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list = next; \
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} \
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} \
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(void)0
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