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#   		 Crown Copyright (c) 1997

#   

#   This TenDRA(r) Computer Program is subject to Copyright

#   owned by the United Kingdom Secretary of State for Defence

#   acting through the Defence Evaluation and Research Agency

#   (DERA).  It is made available to Recipients with a

#   royalty-free licence for its use, reproduction, transfer

#   to other parties and amendment for any purpose not excluding

#   product development provided that any such use et cetera

#   shall be deemed to be acceptance of the following conditions:-

#   

#       (1) Its Recipients shall ensure that this Notice is

#       reproduced upon any copies or amended versions of it;

#   

#       (2) Any amended version of it shall be clearly marked to

#       show both the nature of and the organisation responsible

#       for the relevant amendment or amendments;

#   

#       (3) Its onward transfer from a recipient to another

#       party shall be deemed to be that party's acceptance of

#       these conditions;

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#       (4) DERA gives no warranty or assurance as to its

#       quality or suitability for any purpose and DERA accepts

#       no liability whatsoever in relation to any use to which

#       it may be put.

#

# CAE, Networking Services, Issue 4

+USE "ansi", "stddef.h", "size_t" (!?) ;

+IMPLEMENT "unix95", "netinet/in.h", "in_t" ;

+FIELD struct hostent {

    char *h_name ;

    char **h_aliases ;

    int h_addrtype ;

    int h_length ;

    char **h_addr_list ;

} ;

+FIELD struct netent {

    char *n_name ;

    char **n_aliases ;

    int n_addrtype ;

    in_addr_t n_net ;

} ;

+FIELD struct protoent {

    char *p_name ;

    char **p_aliases ;

    int p_proto ;

} ;

+FIELD struct servent {

    char *s_name ;

    char **s_aliases ;

    int s_port ;

    char *s_proto ;

} ;

+CONST int IPPORT_RESERVED ;

+EXP (extern) int h_errno ;

+CONST int HOST_NOT_FOUND, NO_DATA, NO_RECOVERY, TRY_AGAIN ;

+FUNC void endhostent ( void ) ;

+FUNC void endnetent ( void ) ;

+FUNC void endprotoent ( void ) ;

+FUNC void endservent ( void ) ;

+FUNC struct hostent *gethostbyaddr ( const void *, size_t, int ) ;

+FUNC struct hostent *gethostbyname ( const char * ) ;

+FUNC struct hostent *gethostent ( void ) ;

+FUNC struct netent *getnetbyaddr ( in_addr_t, int ) ;

+FUNC struct netent *getnetbyname ( const char * ) ;

+FUNC struct netent *getnetent ( void ) ;

+FUNC struct protoent *getprotobyname ( const char * ) ;

+FUNC struct protoent *getprotobynumber ( int ) ;

+FUNC struct protoent *getprotoent ( void ) ;

+FUNC struct servent *getservbyname ( const char *, const char * ) ;

+FUNC struct servent *getservbyport ( int, const char * ) ;

+FUNC struct servent *getservent ( void ) ;

+FUNC void sethostent ( int ) ;

+FUNC void setnetent ( int ) ;

+FUNC void setprotoent ( int ) ;

+FUNC void setservent ( int ) ;