24 lines
720 B
C
24 lines
720 B
C
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/* SPDX-License-Identifier: MIT */
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/**
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* Ring buffer, also known as circular buffer.
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*/
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struct RingBuf {
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int struct_size; /* Size of the struct */
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int capacity; /* The physical capacity of the entire ringbuf */
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int write_idx; /* The write head */
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int read_idx; /* THe read head */
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void **buffer; /* The actual data */
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};
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enum WriteResult { CollisionError, Ok };
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/** Initialize the ring buffer */
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void rb_init(struct RingBuf *rb, int capacity, void *(*alloc)(int),
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int struct_size);
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/** Insert data to the ring buffer */
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enum WriteResult rb_push(struct RingBuf *rb, void *data[], int amount);
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/** Read data from the ring buffer */
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// void *rb_read(struct RingBuf *rb, int amount);
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