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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;
    
        (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.
*/


/*** name-entry.h --- Name table entry ADT.
 *
 ** Author: Steve Folkes <smf@hermes.mod.uk>
 *
 *** Commentary:
 *
 * See the file "name-entry.c" for more information.
 *
 *** Change Log:
 * $Log: name-entry.h,v $
 * Revision 1.1.1.1  1998/01/17  15:57:19  release
 * First version to be checked into rolling release.
 *
 * Revision 1.2  1994/12/12  11:46:37  smf
 * Performing changes for 'CR94_178.sid+tld-update' - bringing in line with
 * OSSG C Coding Standards.
 *
 * Revision 1.1.1.1  1994/07/25  16:03:35  smf
 * Initial import of TDF linker 3.5 non shared files.
 *
**/

/****************************************************************************/

#ifndef H_NAME_ENTRY
#define H_NAME_ENTRY

#include "os-interface.h"
#include "dalloc.h"
#include "name-key.h"

struct ShapeTableT;
struct ShapeEntryT;
struct CapsuleT;
struct LibCapsuleT;
struct NameTableT;
struct UnitTableT;

/*--------------------------------------------------------------------------*/

#ifdef FS_NO_ENUM
typedef int NameEntryTypeT, *NameEntryTypeP;
#define NT_INDIRECT             (0)
#define NT_INDIRECT_CYCLING     (1)
#define NT_INDIRECT_DONE        (2)
#define NT_DIRECT               (3)
#define NT_PLACEHOLDER          (4)
#else
typedef enum {
    NT_INDIRECT,
    NT_INDIRECT_CYCLING,
    NT_INDIRECT_DONE,
    NT_DIRECT,
    NT_PLACEHOLDER
} NameEntryTypeT, *NameEntryTypeP;
#endif /* defined (FS_NO_ENUM) */

typedef struct NameEntryT {
    struct NameEntryT          *next;
    NameKeyT                    key;
    NameEntryTypeT              type;
    union {
        struct {
            unsigned            id;
            unsigned            use;
            struct CapsuleT    *definition;
            struct LibCapsuleT *lib_definition;
            struct NameEntryT  *list_next;
        } direct;
        struct NameEntryT      *indirect;
    } u;
} NameEntryT, *NameEntryP;

/*--------------------------------------------------------------------------*/

extern NameEntryP               name_entry_create_direct
        PROTO_S ((NameKeyP, struct ShapeEntryT *));
extern NameEntryP               name_entry_create_indirect
        PROTO_S ((NameKeyP, NameEntryP));
extern NameEntryP               name_entry_create_place
        PROTO_S ((NameKeyP));
extern void                     name_entry_make_direct
        PROTO_S ((NameEntryP, struct ShapeEntryT *));
extern void                     name_entry_make_indirect
        PROTO_S ((NameEntryP, NameEntryP));
extern NameEntryP               name_entry_resolve_renames
        PROTO_S ((NameEntryP, NStringP, BoolT));
extern NameKeyP                 name_entry_key
        PROTO_S ((NameEntryP));
extern NameEntryP               name_entry_next
        PROTO_S ((NameEntryP));
extern NameEntryP              *name_entry_next_ref
        PROTO_S ((NameEntryP));
extern BoolT                    name_entry_is_direct
        PROTO_S ((NameEntryP));
extern BoolT                    name_entry_is_indirect
        PROTO_S ((NameEntryP));
extern BoolT                    name_entry_is_place
        PROTO_S ((NameEntryP));
extern unsigned                 name_entry_id
        PROTO_S ((NameEntryP));
extern void                     name_entry_merge_use
        PROTO_S ((NameEntryP, unsigned));
extern unsigned                 name_entry_get_use
        PROTO_S ((NameEntryP));
extern void                     name_entry_hide
        PROTO_S ((NameEntryP));
extern void                     name_entry_unhide
        PROTO_S ((NameEntryP));
extern BoolT                    name_entry_is_hidden
        PROTO_S ((NameEntryP));
extern void                     name_entry_set_definition
        PROTO_S ((NameEntryP, struct CapsuleT *));
extern struct CapsuleT         *name_entry_get_definition
        PROTO_S ((NameEntryP));
extern void                     name_entry_set_lib_definition
        PROTO_S ((NameEntryP, struct LibCapsuleT *));
extern struct LibCapsuleT      *name_entry_get_lib_definition
        PROTO_S ((NameEntryP));
extern NameEntryP               name_entry_list_next
        PROTO_S ((NameEntryP));
extern NameEntryP              *name_entry_list_next_ref
        PROTO_S ((NameEntryP));
extern NameEntryP               name_entry_get_indirect
        PROTO_S ((NameEntryP));
extern NameEntryP               name_entry_deallocate
        PROTO_S ((NameEntryP));

extern void                     name_entry_do_count
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_write_name
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_compute_tld_size
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_write_tld
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_check_multi_defs
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_do_lib_count
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_do_lib_write
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_suppress
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_builder_suppress
        PROTO_S ((NameEntryP, GenericP));
extern BoolT                    name_entry_resolve_undefined
        PROTO_S ((NameEntryP, struct NameTableT *, struct UnitTableT *,
               struct ShapeTableT *, NStringP));
extern void                     name_entry_hide_defd
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_keep
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_suppress_mult
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_lib_suppress_mult
        PROTO_S ((NameEntryP, GenericP));
extern void                     name_entry_show_content
        PROTO_S ((NameEntryP, GenericP));

#endif /* !defined (H_NAME_ENTRY) */

/*
 * Local variables(smf):
 * eval: (include::add-path-entry "../os-interface" "../library")
 * eval: (include::add-path-entry "../generated")
 * end:
**/