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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 EXTERNAL_INCLUDED
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#define EXTERNAL_INCLUDED
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/*
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EXTERNAL INTERFACE SPECIFICATION
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This header describes the non-ANSI component of the program API.
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The various components are controlled by the FS_* macros defined
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in config.h.
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*/
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#include <sys/types.h>
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#if FS_DIRENT
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#include <dirent.h>
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#endif
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#include <errno.h>
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#if FS_STAT
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#include <sys/stat.h>
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#endif
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#include <unistd.h>
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#if FS_WAIT
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#include <sys/wait.h>
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#endif
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#if !FS_SYS_TYPES
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typedef int pid_t ;
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typedef unsigned short mode_t ;
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#endif
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#ifndef errno
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extern int errno ;
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#endif
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#ifndef environ
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extern char **environ ;
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#endif
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#ifndef S_ISDIR
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#define S_ISDIR( X ) ( ( X ) & S_IFDIR )
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#endif
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#ifndef S_IRWXU
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#ifdef S_IREAD
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#define S_IRWXU S_IREAD
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#define S_IRWXG S_IWRITE
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#define S_IRWXO S_IEXEC
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#else
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#define S_IRWXU 0700
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#define S_IRWXG 0070
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#define S_IRWXO 0007
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#endif
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#endif
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#if FS_TEMPNAM
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#define temp_name( X, Y ) ( char * ) tempnam ( ( X ), ( Y ) )
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#else
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extern char *like_tempnam PROTO_S ( ( char *, char * ) ) ;
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#define temp_name( X, Y ) like_tempnam ( ( X ), ( Y ) )
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#endif
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#if FS_GETCWD
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#define get_cwd( X, Y ) getcwd ( ( X ), ( Y ) )
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#else
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#define get_cwd( X, Y ) NULL
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#endif
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#if FS_WAIT
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typedef int wait_type ;
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#define process_wait( X ) wait ( ( X ) )
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#define process_return( X, Y ) ( ( X ) = ( Y ) )
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#define process_exited( X ) WIFEXITED ( ( X ) )
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#define process_signaled( X ) WIFSIGNALED ( ( X ) )
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#define process_exit_value( X ) WEXITSTATUS ( ( X ) )
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#define process_signal_value( X ) WTERMSIG ( ( X ) )
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#endif
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#endif
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