1 files changed, 28 insertions, 0 deletions
diff --git a/sys/gio/gki/gkicancel.x b/sys/gio/gki/gkicancel.x
new file mode 100644
index 00000000..ff2bc5f4
--- /dev/null
+++ b/sys/gio/gki/gkicancel.x
@@ -0,0 +1,28 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<config.h>
+include	<gki.h>
+
+# GKI_CANCEL -- Cancel graphics output and reset internal parameters.
+#
+# BOI GKI_CANCEL 0
+#    
+#        L(i)            set to the constant 3 (no data fields)
+
+procedure gki_cancel (fd)
+
+int	fd			# output file
+
+int	epa
+short	gki[GKI_CANCEL_LEN]
+data	gki[1] /BOI/, gki[2] /GKI_CANCEL/, gki[3] /LEN_GKIHDR/
+include	"gki.com"
+
+begin
+	if (IS_INLINE(fd)) {
+	    epa = gk_dd[GKI_CANCEL]
+	    if (epa != 0)
+		call zcall1 (epa, 0)
+	} else
+	    call write (gk_fd[fd], gki, GKI_CANCEL_LEN * SZ_SHORT)
+end