feat: serial device interfacing

[lunaix-os.git] / lunaix-os / includes / lunaix / ds / fifo.h

diff --git a/lunaix-os/includes/lunaix/ds/fifo.h b/lunaix-os/includes/lunaix/ds/fifo.h
index ecdbe5ebba220a8a3cc1c527e364036dbeed5f25..a8f5091fb4dad97b535eb276b84207a174280f13 100644 (file)
--- a/lunaix-os/includes/lunaix/ds/fifo.h
+++ b/lunaix-os/includes/lunaix/ds/fifo.h
@@ -26,6 +26,9 @@ fifo_putone(struct fifo_buf* fbuf, u8_t data);
 size_t
 fifo_readone_async(struct fifo_buf* fbuf, u8_t* data);
 
 size_t
 fifo_readone_async(struct fifo_buf* fbuf, u8_t* data);
 

+size_t
+fifo_readone(struct fifo_buf* fbuf, u8_t* data);
+

 void
 fifo_set_rdptr(struct fifo_buf* fbuf, size_t rdptr);
 
 void
 fifo_set_rdptr(struct fifo_buf* fbuf, size_t rdptr);