1 files changed, 18 insertions, 0 deletions
diff --git a/sys/imio/tf/imgs1d.x b/sys/imio/tf/imgs1d.x
new file mode 100644
index 00000000..5ab52b92
--- /dev/null
+++ b/sys/imio/tf/imgs1d.x
@@ -0,0 +1,18 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<imhdr.h>
+
+# IMGS1? -- Get a section from an apparently one dimensional image.
+
+pointer procedure imgs1d (im, x1, x2)
+
+pointer	im
+int	x1, x2
+pointer	imggsd(), imgl1d()
+
+begin
+	if (x1 == 1 && x2 == IM_LEN(im,1))
+	    return (imgl1d (im))
+	else
+	    return (imggsd (im, long(x1), long(x2), 1))
+end