From c5e39cdf09a89845fdf8f8c3611008b0b230aae5 Mon Sep 17 00:00:00 2001
From: Will Sowerbutts <will@sowerbutts.com>
Date: Sat, 3 Jan 2015 23:20:35 +0000
Subject: [PATCH] Library: Remove duplicate tcflush hiding in tcflow.c --
 although we still don't have a tcflow()!

---
 Library/libs/tcflow.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Library/libs/tcflow.c b/Library/libs/tcflow.c
index c517773f..27d8492d 100644
--- a/Library/libs/tcflow.c
+++ b/Library/libs/tcflow.c
@@ -1,7 +1,10 @@
 #include <termios.h>
 #include <unistd.h>
+#include <errno.h>
 
-int tcflush(int fd, int q)
+int tcflow(int fd, int action)
 {
-  return ioctl(fd, TIOCFLUSH, q);
+	/* TODO */
+	errno = EINVAL;
+	return -1;
 }
-- 
2.34.1