Add some tests for our ring_buffer implementation.

These can serve as documentation until we write actual api docs, probably
using apidsl.

1 files changed, 8 insertions, 0 deletions

diff --git a/toxav/ring_buffer.h b/toxav/ring_buffer.h
index 036461c1..1b52cdf2 100644
--- a/toxav/ring_buffer.h
+++ b/toxav/ring_buffer.h
@@ -25,6 +25,10 @@
 #include <stdbool.h>
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Ring buffer */
 typedef struct RingBuffer RingBuffer;
 bool rb_full(const RingBuffer *b);
@@ -36,4 +40,8 @@ void rb_kill(RingBuffer *b);
 uint16_t rb_size(const RingBuffer *b);
 uint16_t rb_data(const RingBuffer *b, void **dest);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* RING_BUFFER_H */