1 files changed, 31 insertions, 0 deletions
diff --git a/sys/gio/imdkern/imdline.x b/sys/gio/imdkern/imdline.x
new file mode 100644
index 00000000..86f32c0a
--- /dev/null
+++ b/sys/gio/imdkern/imdline.x
@@ -0,0 +1,31 @@
+# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
+
+include <gset.h>
+include	"imd.h"
+
+# IMD_LINETYPE -- Set the line type option.
+
+procedure imd_linetype (index)
+
+int	index		# index for line type switch statement
+
+int	linetype
+include	"imd.com"
+
+begin
+	switch (index) {
+	case GL_CLEAR:
+	    linetype = 0
+	case GL_DASHED:
+	    linetype = 2
+	case GL_DOTTED:
+	    linetype = 3
+	case GL_DOTDASH:
+	    linetype = 4
+	default:
+	    linetype = 1		# solid
+	}
+
+	# This will be done in software in a future version of the IMD kernel.
+	# call idk_linetype (g_out, linetype)
+end