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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 UTILITY_INCLUDED
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#define UTILITY_INCLUDED
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/*
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ERROR REPORTING ROUTINES
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*/
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extern boolean is_fatal ;
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extern int exit_status ;
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extern boolean text_input, text_output ;
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extern void fatal_error PROTO_W ( ( char *, ... ) ) ;
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extern void input_error PROTO_W ( ( char *, ... ) ) ;
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extern void warning PROTO_W ( ( char *, ... ) ) ;
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/*
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MEMORY ALLOCATION ROUTINES
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*/
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extern pointer xalloc PROTO_S ( ( int ) ) ;
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extern pointer xrealloc PROTO_S ( ( pointer, int ) ) ;
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extern char *string_copy PROTO_S ( ( char *, int ) ) ;
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extern char *temp_copy PROTO_S ( ( char * ) ) ;
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/*
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MACROS FOR ADDRESSING MEMORY ALLOCATION ROUTINES
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*/
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#define alloc_nof( TYPE, NO )\
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( ( TYPE * ) xalloc ( ( ( int ) ( NO ) * ( int ) sizeof ( TYPE ) ) ) )
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#define realloc_nof( PTR, TYPE, NO )\
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( ( TYPE * ) xrealloc ( ( pointer ) ( PTR ),\
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( ( int ) ( NO ) * ( int ) sizeof ( TYPE ) ) ) )
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#define string_copy_aux( STR )\
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string_copy ( ( STR ), ( int ) strlen ( STR ) )
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/*
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CONVERSION ROUTINES
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*/
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extern char *ulong_to_octal PROTO_S ( ( unsigned long ) ) ;
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extern unsigned long octal_to_ulong PROTO_S ( ( char * ) ) ;
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extern boolean fits_ulong PROTO_S ( ( char *, int ) ) ;
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#endif
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