From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001
From: Joseph Hunkeler <jhunkeler@gmail.com>
Date: Wed, 8 Jul 2015 20:46:52 -0400
Subject: Initial commit

---
 sys/gio/gescape.x | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 sys/gio/gescape.x

(limited to 'sys/gio/gescape.x')

diff --git a/sys/gio/gescape.x b/sys/gio/gescape.x
new file mode 100644
index 00000000..c6a1bf63
--- /dev/null
+++ b/sys/gio/gescape.x
@@ -0,0 +1,19 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<gio.h>
+
+# GESCAPE -- Pass a device dependent instruction on to the graphics kernel.
+# A unique function code should be assigned each escape function.  The graphics
+# kernel will ignore escapes with unrecognized function codes.
+
+procedure gescape (gp, fn, instruction, nwords)
+
+pointer	gp			# graphics descriptor
+int	fn			# function code (1 - 32767)
+short	instruction[ARB]	# instruction to be transmitted
+int	nwords			# length of instruction
+
+begin
+	call gpl_flush()
+	call gki_escape (GP_FD(gp), fn, instruction, nwords)
+end
-- 
cgit