Move ring buffer out of toxcore/util into toxav.

Toxcore itself doesn't use this data structure. Only toxav does, so now
toxav owns the code for it.

1 files changed, 18 insertions, 0 deletions

diff --git a/toxav/ring_buffer.h b/toxav/ring_buffer.h
new file mode 100644
index 00000000..42b4479d
--- /dev/null
+++ b/toxav/ring_buffer.h
@@ -0,0 +1,18 @@
+#ifndef RING_BUFFER_H
+#define RING_BUFFER_H
+
+#include <stdbool.h>
+#include <stdint.h>
+
+/* Ring buffer */
+typedef struct RingBuffer RingBuffer;
+bool rb_full(const RingBuffer *b);
+bool rb_empty(const RingBuffer *b);
+void *rb_write(RingBuffer *b, void *p);
+bool rb_read(RingBuffer *b, void **p);
+RingBuffer *rb_new(int size);
+void rb_kill(RingBuffer *b);
+uint16_t rb_size(const RingBuffer *b);
+uint16_t rb_data(const RingBuffer *b, void **dest);
+
+#endif /* RING_BUFFER_H */