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/*
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* Copyright (c) 2002-2006 The TenDRA Project <http://www.tendra.org/>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of The TenDRA Project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific, prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
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* IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id$
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*/
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/*
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Crown Copyright (c) 1997
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This TenDRA(r) Computer Program is subject to Copyright
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owned by the United Kingdom Secretary of State for Defence
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acting through the Defence Evaluation and Research Agency
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(DERA). It is made available to Recipients with a
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royalty-free licence for its use, reproduction, transfer
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to other parties and amendment for any purpose not excluding
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product development provided that any such use et cetera
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shall be deemed to be acceptance of the following conditions:-
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(1) Its Recipients shall ensure that this Notice is
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reproduced upon any copies or amended versions of it;
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(2) Any amended version of it shall be clearly marked to
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show both the nature of and the organisation responsible
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for the relevant amendment or amendments;
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(3) Its onward transfer from a recipient to another
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party shall be deemed to be that party's acceptance of
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these conditions;
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(4) DERA gives no warranty or assurance as to its
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quality or suitability for any purpose and DERA accepts
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no liability whatsoever in relation to any use to which
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it may be put.
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*/
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#ifndef INTTYPE_INCLUDED
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#define INTTYPE_INCLUDED
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/*
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TYPE REPRESENTING FUNDAMENTAL TYPE INFORMATION
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This type is used to represent the fundamental information about a
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built-in type.
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*/
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typedef struct {
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BASE_TYPE rep;
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unsigned min_bits;
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unsigned max_bits;
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BASE_TYPE sign;
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int key;
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TYPE set;
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} BASE_INFO;
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/*
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INTEGRAL TYPE DECLARATIONS
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The routines in this module are concerned with the construction and
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manipulation of the integral C and C++ types.
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*/
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extern void init_itypes(int);
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extern void term_itypes(void);
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extern void set_char_sign(BASE_TYPE);
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extern void set_promote_type(TYPE, TYPE, BUILTIN_TYPE);
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extern void compute_promote_type(IDENTIFIER);
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extern void set_builtin_type(BASE_TYPE, TYPE);
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extern void set_long_long_type(int);
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extern void set_exact_types(void);
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extern unsigned find_type_size(TYPE, unsigned *, BASE_TYPE *);
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extern BUILTIN_TYPE is_builtin_type(TYPE, int);
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extern TYPE make_itype(INT_TYPE, INT_TYPE);
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extern TYPE make_ftype(FLOAT_TYPE, FLOAT_TYPE);
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extern TYPE arith_itype(TYPE, TYPE, EXP, EXP);
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extern TYPE arith_ftype(TYPE, TYPE);
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extern TYPE promote_itype(INT_TYPE, INT_TYPE);
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extern TYPE promote_ftype(FLOAT_TYPE, FLOAT_TYPE);
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extern TYPE apply_itype_token(IDENTIFIER, LIST(TOKEN));
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extern TYPE apply_ftype_token(IDENTIFIER, LIST(TOKEN));
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extern INT_TYPE expand_itype(INT_TYPE);
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extern BASE_TYPE key_type(int);
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extern LIST(TYPE) all_llong_types;
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extern LIST(TYPE) all_prom_types;
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extern LIST(TYPE) all_int_types;
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extern BASE_INFO basetype_info[];
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extern int min_builtin_cast;
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extern int safe_builtin_cast;
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extern int max_builtin_cast;
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extern unsigned char builtin_casts[ORDER_ntype][ORDER_ntype];
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#define builtin_cast(A, B) ((int)builtin_casts[A][B])
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#endif
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