25 lines
646 B
C
25 lines
646 B
C
/*
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* Copyright (c) 2016-2017 Nordic Semiconductor ASA
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* Copyright (c) 2016 Vinayak Kariappa Chettimada
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef _MEMQ_H_
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#define _MEMQ_H_
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struct _memq_link {
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struct _memq_link *next;
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void *mem;
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};
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typedef struct _memq_link memq_link_t;
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memq_link_t *memq_init(memq_link_t *link, memq_link_t **head,
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memq_link_t **tail);
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memq_link_t *memq_enqueue(memq_link_t *link, void *mem, memq_link_t **tail);
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memq_link_t *memq_peek(memq_link_t *head, memq_link_t *tail, void **mem);
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memq_link_t *memq_dequeue(memq_link_t *tail, memq_link_t **head, void **mem);
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#endif /* _MEMQ_H_ */
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