1 files changed, 14 insertions, 0 deletions
diff --git a/sys/plio/plemptyline.x b/sys/plio/plemptyline.x
new file mode 100644
index 00000000..4d4612cd
--- /dev/null
+++ b/sys/plio/plemptyline.x
@@ -0,0 +1,14 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<plio.h>
+
+
+# PL_EMPTYLINE -- Return a pointer to the empty line for a mask.
+
+pointer procedure pl_emptyline (pl)
+
+pointer	pl			#I mask descriptor
+
+begin
+	return (Ref (pl, PL_EMPTYLINE))
+end