n8vem-mark4: Stub for tty_sleeping()

diff --git a/Kernel/platform-n8vem-mark4/devtty.c b/Kernel/platform-n8vem-mark4/devtty.c
index 6c86896..55089ed 100644 (file)
--- a/Kernel/platform-n8vem-mark4/devtty.c
+++ b/Kernel/platform-n8vem-mark4/devtty.c
@@ -75,6 +75,11 @@ void tty_putc(uint8_t minor, unsigned char c)
     }
 }
 
+void tty_sleeping(uint8_t minor)
+{
+    minor;
+}
+
 ttyready_t tty_writeready(uint8_t minor)
 {
     minor;