1 files changed, 39 insertions, 0 deletions
diff --git a/pcl/pcdict.h b/pcl/pcdict.h
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+++ b/pcl/pcdict.h
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+/* Portions Copyright (C) 2001 artofcode LLC.
+   Portions Copyright (C) 1996, 2001 Artifex Software Inc.
+   Portions Copyright (C) 1988, 2000 Aladdin Enterprises.
+   This software is based in part on the work of the Independent JPEG Group.
+   All Rights Reserved.
+
+   This software is distributed under license and may not be copied, modified
+   or distributed except as expressly authorized under the terms of that
+   license.  Refer to licensing information at http://www.artifex.com/ or
+   contact Artifex Software, Inc., 101 Lucas Valley Road #110,
+   San Rafael, CA  94903, (415)492-9861, for further information. */
+/*$Id$ */
+
+/* pcdict.h - PCL utilities for interfacing the PL's dictionary mechanism */
+
+#ifndef pcdict_INCLUDED
+#define pcdict_INCLUDED
+
+#include "gx.h"
+
+
+/* Define the type for an ID key used in a dictionary. */
+typedef struct pcl_id_s {
+    uint    value;
+    byte    key[2];	/* key for dictionaries */
+} pcl_id_t;
+
+#define id_key(id)      ((id).key)
+#define id_value(id)    ((id).value)
+
+#define id_set_key(id, bytes)                           \
+    ( (id).key[0] = (bytes)[0],                         \
+      (id).key[1] = (bytes)[1],                         \
+      (id).value = ((id).key[0] << 8) + (id).key[1] )
+
+#define id_set_value(id, val)   \
+    ( (id).value = (val), (id).key[0] = (val) >> 8, (id).key[1] = (byte)(val) )
+
+#endif			/* pcdict_INCLUDED */