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diff --git a/engines/glk/archetype/keywords.h b/engines/glk/archetype/keywords.h
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+++ b/engines/glk/archetype/keywords.h
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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ */
+
+#ifndef ARCHETYPE_KEYWORDS
+#define ARCHETYPE_KEYWORDS
+
+#include "common/stream.h"
+#include "glk/archetype/array.h"
+#include "glk/archetype/string.h"
+
+namespace Glk {
+namespace Archetype {
+
+// max length of any reserved word or operator
+const int SHORT_STR_LEN = 9;
+
+enum {
+	NUM_RWORDS = 34,
+	NUM_OPERS = 32,
+	MAX_ELEMENTS = 34		// max(NUM_RWORDS, NUM_OPERS)
+};
+
+enum ReservedWordId {
+	RW_ABSENT = 1,
+	RW_FALSE = 2,
+	RW_TRUE = 3,
+	RW_UNDEFINED = 4,
+	RW_BASED = 5,
+	RW_BREAK = 6,
+	RW_CASE = 7,
+	RW_CREATE = 8,
+	RW_DEFAULT = 9,
+	RW_DESTROY = 10,
+	RW_DO = 11,
+	RW_EACH = 12,
+	RW_ELSE = 13,
+	RW_END = 14,
+	RW_FOR = 15,
+	RW_IF = 16,
+	RW_INCLUDE = 17,
+	RW_KEY = 18,
+	RW_KEYWORD = 19,
+	RW_MESSAGE = 20,
+	RW_METHODS = 21,
+	RW_NAMED = 22,
+	RW_NULL = 23,
+	RW_OF = 24,
+	RW_ON = 25,
+	RW_READ = 26,
+	RW_SELF = 27,
+	RW_SENDER = 28,
+	RW_STOP = 29,
+	RW_THEN = 30,
+	RW_TYPE = 31,
+	RW_WHILE = 32,
+	RW_WRITE = 33,
+	RW_WRITES = 34
+};
+
+enum OperatorId {
+	OP_CONCAT = 1,
+	OP_C_CONCAT = 2,
+	OP_MULTIPLY = 3,
+	OP_C_MULTIPLY = 4,
+	OP_PLUS = 5,
+	OP_C_PLUS = 6,
+	OP_MINUS = 7,
+	OP_PASS = 8,
+	OP_C_MINUS = 9,
+	OP_SEND = 10,
+	OP_DOT = 11,
+	OP_DIVIDE = 12,
+	OP_C_DIVIDE = 13,
+	OP_ASSIGN = 14,
+	OP_LT = 15,
+	OP_LE = 16,
+	OP_EQ = 17,
+	OP_GT = 18,
+	OP_GE = 19,
+	OP_RANDOM = 20,
+	OP_POWER = 21,
+	OP_AND = 22,
+	OP_CHS = 23,
+	OP_LEFTFROM = 24,
+	OP_LENGTH = 25,
+	OP_NOT = 26,
+	OP_NUMERIC = 27,
+	OP_OR = 28,
+	OP_RIGHTFROM = 29,
+	OP_STRING = 30,
+	OP_WITHIN = 31,
+	OP_NE = 32
+};
+
+//typedef char ShortStrType[SHORT_STR_LEN];
+typedef const char *const LookupType[MAX_ELEMENTS + 1];
+
+extern LookupType Reserved_Wds, Operators;
+
+// Methods
+
+/**
+ * Loads an xarray of test literals into memory from the given file
+ */
+extern void load_text_list(Common::ReadStream *fIn, XArrayType &the_list);
+
+/**
+ * Dumps the given xarray of text literals to the given file
+ */
+extern void dump_text_list(Common::WriteStream *fOut, XArrayType &the_list);
+
+/**
+ * Disposes with all memory associated with the given xarray of text literals
+ */
+extern void dispose_text_list(XArrayType &the_list);
+
+/**
+ * Loads all ID information from the given binary file
+ */
+extern void load_id_info(Common::ReadStream *bfile);
+
+/**
+ * Dumps all ID information to the given binary file
+ */
+extern void dump_id_info(Common::WriteStream *bfile);
+
+} // End of namespace Archetype
+} // End of namespace Glk
+
+#endif