1 files changed, 11 insertions, 0 deletions
diff --git a/sys/tty/ttyclose.x b/sys/tty/ttyclose.x
new file mode 100644
index 00000000..f30644dd
--- /dev/null
+++ b/sys/tty/ttyclose.x
@@ -0,0 +1,11 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# TTYCLOSE -- Close the tty terminal descriptor opened with TTYOPEN.
+
+procedure ttyclose (tty)
+
+pointer	tty
+
+begin
+	call mfree (tty, TY_STRUCT)
+end