1 files changed, 15 insertions, 0 deletions
diff --git a/sdk/dev/empty.c b/sdk/dev/empty.c
new file mode 100644
index 0000000..87114a3
--- /dev/null
+++ b/sdk/dev/empty.c
@@ -0,0 +1,15 @@
+/*
+ * Empty the serial input fifo buffer.
+ * $Id$
+ * Copyright (c) 1997 by Tycho Softworks.
+ * For conditions of distribution and reuse see product license.
+ */
+
+#include <dev/tty.h>
+
+void	empty(int fd)
+{
+	while(inkey(fd, 0) > -1)
+		continue;
+}
+