diff --git a/include/QF/pr_comp.h b/include/QF/pr_comp.h
index d2b028b8a..d755e5cc6 100644
--- a/include/QF/pr_comp.h
+++ b/include/QF/pr_comp.h
@@ -25,6 +25,7 @@
 
 typedef int	func_t;
 typedef int	string_t;
+typedef int pointer_t;
 
 typedef enum {
 	ev_void,
diff --git a/include/QF/pr_obj.h b/include/QF/pr_obj.h
new file mode 100644
index 000000000..f1c2e587a
--- /dev/null
+++ b/include/QF/pr_obj.h
@@ -0,0 +1,105 @@
+/*
+	pr_obj.h
+
+	progs obj support
+
+	Copyright (C) 2002       Bill Currie <bill@taniwha.org>
+
+	Author: Bill Currie <bill@taniwha.org>
+	Date: 2002/5/10
+
+	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:
+
+		Free Software Foundation, Inc.
+		59 Temple Place - Suite 330
+		Boston, MA  02111-1307, USA
+
+	$Id$
+*/
+
+#ifndef __pr_obj_h
+#define __pr_obj_h
+
+#include "QF/pr_comp.h"
+
+typedef struct pr_sel_s {
+	pointer_t   sel_id;
+	string_t    sel_types;
+} pr_sel_t;
+
+typedef struct pr_id_s {
+	pointer_t   class_pointer;		// pr_class_t
+} pr_id_t;
+
+typedef struct pr_class_s {
+	pointer_t   class_pointer;		// pr_class_t
+	pointer_t   super_class;		// pr_class_t
+	string_t    name;
+	int         version;
+	int         info;
+	int         instance_size;
+	pointer_t   ivars;				// pr_ivar_list_t
+	pointer_t   methods;			// pr_method_list_t
+	pointer_t   dtable;
+	pointer_t   subclass_list;		// pr_class_t
+	pointer_t   sibling_class;		// pr_class_t
+	pointer_t   protocols;			// pr_protocol_list_t
+	pointer_t   gc_object_type;
+} pr_class_t;
+
+typedef struct pr_protocol_s {
+	pointer_t   class_pointer;		// pr_class_t
+	string_t    protocol_name;
+	pointer_t   protocol_list;		// pr_protocol_list_t
+	pointer_t   instance_methods;	// pr_method_list_t
+	pointer_t   class_methods;		// pr_method_list_t
+} pr_protocol_t;
+
+typedef struct pr_category_s {
+	string_t    category_name;
+	string_t    class_name;
+	pointer_t   instance_methods;	// pr_method_list_t
+	pointer_t   class_methods;		// pr_method_list_t
+	pointer_t   protocols;			// pr_protocol_list_t
+} pr_category_t;
+
+typedef pr_protocol_list_s {
+	pointer_t   next;
+	int         count;
+	pointer_t   list[1];
+} pr_protocol_list_t;
+
+typedef pr_method_list_s {
+	pointer_t   method_next;
+	int         method_count;
+	struct pr_method_s {
+		SEL         method_name;
+		string_t    method_types;
+		func_t      method_imp;		// typedef id (id, SEL, ...) IMP
+	} method_list[1];
+} pr_method_list_t;
+typedef pr_method_s pr_method_t;
+
+typedef pr_ivar_list_s {
+	int         ivar_count;
+	struct pr_ivar_s {
+		string_t    ivar_name;
+		string_t    ivar_type;
+		int         ivar_offset;
+	} ivar_list[1];
+} pr_ivar_list_t;
+typedef pr_ivar_s pr_ivar_t;
+
+#endif//__pr_obj_h