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/* OSF/rose half-pic support definitions.
Copyright (C) 1992 Free Software Foundation, Inc.
This file is part of GNU CC.
GNU CC 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, or (at your option)
any later version.
GNU CC 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 GNU CC; see the file COPYING. If not, write to
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
extern int flag_half_pic; /* Global half-pic flag. */
extern void half_pic_encode (); /* encode whether half-pic */
extern void half_pic_init (); /* half_pic initialization */
extern int half_pic_address_p (); /* true if an address is half-pic */
/* Macros to provide access to the half-pic stuff (so they can easily
be stubbed out. */
#define HALF_PIC_P() (flag_half_pic)
#define HALF_PIC_ENCODE(DECL) half_pic_encode (DECL)
#define HALF_PIC_INIT() half_pic_init ()
#define HALF_PIC_ADDRESS_P(X) (flag_half_pic && half_pic_address_p (X))
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