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/gks/gqtxci.x | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 sys/gio/gks/gqtxci.x

(limited to 'sys/gio/gks/gqtxci.x')

diff --git a/sys/gio/gks/gqtxci.x b/sys/gio/gks/gqtxci.x
new file mode 100644
index 00000000..e327660b
--- /dev/null
+++ b/sys/gio/gks/gqtxci.x
@@ -0,0 +1,30 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include	<gset.h>
+include	"gks.h"
+
+# GQTXCI -- Inquire text color index.
+
+procedure gqtxci (ierror, coli)
+
+int	ierror			# Error indicator
+int	coli			# Color index - returned value.
+int	gstati ()
+include	"gks.com"
+
+begin
+	if (gk_std == NULL) {
+	    # GKS not in proper state; no active workstations
+	    ierror = 7
+	    coli = -1
+	    return
+	} else
+	    ierror = 0
+
+	iferr {
+	    coli = gstati (gp[gk_std], G_TXCOLOR)
+	} then {
+	    ierror = 1
+	    coli = -1
+	}
+end
-- 
cgit