diff options
Diffstat (limited to 'src/fifo_buffer.h')
| -rw-r--r-- | src/fifo_buffer.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/fifo_buffer.h b/src/fifo_buffer.h index 661dfd57e..114feec4c 100644 --- a/src/fifo_buffer.h +++ b/src/fifo_buffer.h @@ -63,6 +63,19 @@ void fifo_buffer_free(struct fifo_buffer *buffer); /** + * Return the capacity of the buffer, i.e. the size that was passed to + * fifo_buffer_new(). + */ +size_t +fifo_buffer_capacity(const struct fifo_buffer *buffer); + +/** + * Return the number of bytes currently stored in the buffer. + */ +size_t +fifo_buffer_available(const struct fifo_buffer *buffer); + +/** * Clears all data currently in this #fifo_buffer object. This does * not overwrite the actuall buffer; it just resets the internal * pointers. |