DNA_sdna_types.h

Go to the documentation of this file.

/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): none yet.
 *
 * ***** END GPL LICENSE BLOCK *****
 */
#ifndef DNA_SDNA_H
#define DNA_SDNA_H

#
#
typedef struct SDNA {
    char *data;         /* full copy of 'encoded' data */
    int datalen;        /* length of data */

    int nr_names;       /* total number of struct members */
    const char **names;     /* struct member names */

    int pointerlen;     /* size of a pointer in bytes */

    int nr_types;       /* number of basic types + struct types */
    char **types;       /* type names */
    short *typelens;    /* type lengths */

    int nr_structs;     /* number of struct types */
    short **structs;    /* sp= structs[a] is the address of a struct definintion
                           sp[0] is struct type number, sp[1] amount of members

                           (sp[2], sp[3]), (sp[4], sp[5]), .. are the member
                           type and name numbers respectively */

    struct GHash *structs_map; /* ghash for faster lookups,
                                  requires WITH_DNA_GHASH to be used for now */

        /* wrong place for this really, its a simple
         * cache for findstruct_nr.
         */
    int lastfind;
} SDNA;

#
#
typedef struct BHead {
    int code, len;
    void *old;
    int SDNAnr, nr;
} BHead;
#
#
typedef struct BHead4 {
    int code, len;
    int old;
    int SDNAnr, nr;
} BHead4;
#
#
typedef struct BHead8 {
    int code, len;
#if defined(WIN32) && !defined(FREE_WINDOWS)
    /* This is a compiler type! */
    __int64 old;
#else
    long long old;
#endif  
    int SDNAnr, nr;
} BHead8;

#endif