1 files changed, 30 insertions, 0 deletions
diff --git a/pkg/images/tv/iis/iism70/idsexpand.x b/pkg/images/tv/iis/iism70/idsexpand.x
new file mode 100644
index 00000000..da2a172d
--- /dev/null
+++ b/pkg/images/tv/iis/iism70/idsexpand.x
@@ -0,0 +1,30 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include <gki.h>
+include "../lib/ids.h"
+include	"iis.h"
+
+# IDS_EXPAND -- expand FRAME/BITPL if first element is IDS_EOD
+# if the frames are not counted in order, as on the Model 75,
+# that should be dealt with here (use the "flag" boolean).
+
+procedure ids_expand(data, max, flag)
+
+short	data[ARB]			# data
+short	max				# max number of frames/bitplanes
+bool	flag				# true if frames ... e.g. for Model 75
+
+int	i
+
+begin
+	if ( data[1] != IDS_EOD )
+	    return
+	do i = 1, max {
+	    data[i] = i
+	}
+	if ( flag) {
+	    data[1+max] = GRCHNUM
+	    data[2+max] = IDS_EOD
+	} else
+	   data[1+max] = IDS_EOD
+end