astro.h

/*
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *  
 *  Copyright (C) 2005 Liam Girdwood, Radu Corlan  
 */

#ifndef __LNC_ASTRO_OBJECT_H
#define __LNC_ASTRO_OBJECT_H

#include <stdio.h>

#include <libncat/libncat.h>
#include <libncat/object.h>

#define soffset(x,y) (int)(&((x*)0)->y)                 /* offset in struct */
#define ssizeof(x,y) sizeof(((x*)0)->y)                 /* size in struct */
#define asize(x) (sizeof(x)/sizeof(x[0]))               /* array size */

typedef struct {
        char name[32];          
        char symbol[8];         
        int s_offset;           
        int l_offset;           
        int s_size;                     
        int l_size;                     
        lnc_ctype type;         
        char units[16];         
        int g_offset;           
    int g_posn;         
} lnc_dset_index;

extern lnc_dset_index astro_fields[];

int append_astro_field (lnc_dset_index* base, char* field);

int get_astro_field_offset (char* field);

#endif

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