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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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/*
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    AUTOMATICALLY GENERATED FROM ALGEBRA errors (VERSION 1.0)
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    BY calculus (VERSION 1.2)
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*/
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#ifndef ASSERT_DEF_H_INCLUDED
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#define ASSERT_DEF_H_INCLUDED
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/* Assertion function definitions */
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#ifndef assert_errors
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static void assert_errors
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    PROTO_N ( ( s, fn, ln ) )
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    PROTO_T ( CONST_S char *s X CONST_S char *fn X int ln )
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{
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    ( void ) fprintf ( stderr, "Assertion %s failed, %s, line %d.\n", s, fn, ln ) ;
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    abort () ;
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}
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#endif
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errors *check_null_errors
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    PROTO_N ( ( p, fn, ln ) )
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    PROTO_T ( errors *p X CONST_S char *fn X int ln )
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{
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    if ( p == NULL ) assert_errors ( "Null pointer", fn, ln ) ;
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    return ( p ) ;
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}
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errors *check_tag_errors
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    PROTO_N ( ( p, t, fn, ln ) )
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    PROTO_T ( errors *p X unsigned t X CONST_S char *fn X int ln )
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{
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    p = check_null_errors ( p, fn, ln ) ;
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    if ( p->ag_tag != t ) assert_errors ( "Union tag", fn, ln ) ;
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    return ( p ) ;
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}
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errors *check_tag_etc_errors
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    PROTO_N ( ( p, tl, tb, fn, ln ) )
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    PROTO_T ( errors *p X unsigned tl X unsigned tb X CONST_S char *fn X int ln )
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{
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    p = check_null_errors ( p, fn, ln ) ;
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    if ( p->ag_tag < tl || p->ag_tag >= tb ) {
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	assert_errors ( "Union tag", fn, ln ) ;
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    }
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    return ( p ) ;
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}
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#endif