Repatch (from linux) of OSX IRAF

1 files changed, 22 insertions, 0 deletions

diff --git a/sys/plio/plcreate.x b/sys/plio/plcreate.x
new file mode 100644
index 00000000..fe972bcb
--- /dev/null
+++ b/sys/plio/plcreate.x
@@ -0,0 +1,22 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+# PL_CREATE -- Create an empty mask with the given dimensionality and size.
+# A newly created mask has all line pointers pointing to the empty line,
+# which is stored as the first entry in the line list buffer.
+
+pointer procedure pl_create (naxes, axlen, depth)
+
+int	naxes			#I number of axes (dimensionality of mask)
+long	axlen[ARB]		#I length of each axis
+int	depth			#I mask depth, bits
+
+pointer	pl
+pointer	pl_open()
+errchk	pl_open
+
+begin
+	pl = pl_open (NULL)
+	call pl_ssize (pl, naxes, axlen, depth)
+
+	return (pl)
+end