diff options
Diffstat (limited to 'src/shared/container/ring.h')
| -rw-r--r-- | src/shared/container/ring.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/shared/container/ring.h b/src/shared/container/ring.h index bc978ce..4f0d310 100644 --- a/src/shared/container/ring.h +++ b/src/shared/container/ring.h @@ -8,7 +8,10 @@ typedef struct { size_t _head, _tail; } ring_t; -size_t ring_size(ring_t*); +/** Returns amount of bytes stored in the buffer. */ +size_t ring_used(ring_t*); +/** Returns amount of space left in the buffer. */ +size_t ring_avail(ring_t*); void ring_put(ring_t*, void*, size_t); void ring_put1b(ring_t*, uint8_t); |