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diff --git a/sim/ppc/cap.h b/sim/ppc/cap.h
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+/* This file is part of the program psim.
+
+ Copyright (C) 1994-1995,1997, Andrew Cagney <cagney@highland.com.au>
+
+ 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+ */
+
+
+/* Export a capability data base that maps between internal data
+ values and those given to a simulation */
+
+#ifndef _CAP_H_
+#define _CAP_H_
+
+#include "basics.h"
+
+typedef struct _cap cap;
+
+INLINE_CAP\
+(cap *) cap_create
+(const char *name);
+
+INLINE_CAP\
+(void) cap_init
+(cap *db);
+
+INLINE_CAP\
+(signed_cell) cap_external
+(cap *db,
+ void *internal);
+
+INLINE_CAP\
+(void *) cap_internal
+(cap *db,
+ signed_cell external);
+
+INLINE_CAP\
+(void) cap_add
+(cap *db,
+ void *internal);
+
+INLINE_CAP\
+(void) cap_remove
+(cap *db,
+ void *internal);
+
+#endif