1 files changed, 18 insertions, 0 deletions
diff --git a/sys/gio/gflush.x b/sys/gio/gflush.x
new file mode 100644
index 00000000..ef597da8
--- /dev/null
+++ b/sys/gio/gflush.x
@@ -0,0 +1,18 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<gio.h>
+
+# GFLUSH -- Flush the graphics output.  A simple call to the FIO flush does not
+# suffice since the graphics data stream may be spread over three or more
+# processes.  Flush any buffered polyline output, append the GKI_FLUSH metacode
+# instruction, and flush the FIO buffered metacode output.  The other processes
+# will take similar actions upon receipt of the GKI_FLUSH instruction.
+
+procedure gflush (gp)
+
+pointer	gp			# graphics descriptor
+
+begin
+	call gpl_flush()
+	call gki_flush (GP_FD(gp))
+end