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-rw-r--r--lib/sprt/sprt_queue.h47
1 files changed, 0 insertions, 47 deletions
diff --git a/lib/sprt/sprt_queue.h b/lib/sprt/sprt_queue.h
deleted file mode 100644
index 4ea1bc231..000000000
--- a/lib/sprt/sprt_queue.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2018, Arm Limited. All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- */
-
-#ifndef SPRT_QUEUE_H
-#define SPRT_QUEUE_H
-
-#include <stdint.h>
-
-/* Struct that defines a queue. Not to be used directly. */
-struct __attribute__((__packed__)) sprt_queue {
- uint32_t entry_num; /* Number of entries */
- uint32_t entry_size; /* Size of an entry */
- uint32_t idx_write; /* Index of first empty entry */
- uint32_t idx_read; /* Index of first entry to read */
- uint8_t data[0]; /* Start of data */
-};
-
-#define SPRT_QUEUE_HEADER_SIZE (sizeof(struct sprt_queue))
-
-/*
- * Initializes a memory region to be used as a queue of the given number of
- * entries with the specified size.
- */
-void sprt_queue_init(void *queue_base, uint32_t entry_num, uint32_t entry_size);
-
-/* Returns 1 if the queue is empty, 0 otherwise */
-int sprt_queue_is_empty(void *queue_base);
-
-/* Returns 1 if the queue is full, 0 otherwise */
-int sprt_queue_is_full(void *queue_base);
-
-/*
- * Pushes a new entry intro the queue. Returns 0 on success, -ENOMEM if the
- * queue is full.
- */
-int sprt_queue_push(void *queue_base, const void *entry);
-
-/*
- * Pops an entry from the queue. Returns 0 on success, -ENOENT if the queue is
- * empty.
- */
-int sprt_queue_pop(void *queue_base, void *entry);
-
-#endif /* SPRT_QUEUE_H */