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 a7ac90bb8260d971c2dc86f495d1094f862f959f..a8f5091fb4dad97b535eb276b84207a174280f13 100644 (file)
--- a/lunaix-os/includes/lunaix/ds/fifo.h
+++ b/lunaix-os/includes/lunaix/ds/fifo.h
@@ -21,10 +21,13 @@ int
 fifo_backone(struct fifo_buf* fbuf);
 
 size_t
-fifo_putone(struct fifo_buf* fbuf, uint8_t data);
+fifo_putone(struct fifo_buf* fbuf, u8_t data);
 
 size_t
-fifo_readone_async(struct fifo_buf* fbuf, uint8_t* data);
+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);
@@ -41,4 +44,7 @@ fifo_write(struct fifo_buf* fbuf, void* data, size_t count);
 size_t
 fifo_read(struct fifo_buf* fbuf, void* buf, size_t count);
 
+void
+fifo_clear(struct fifo_buf* fbuf);
+
 #endif /* __LUNAIX_FIFO_BUF_H */