util.h

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/* This file is part of the Zebra server.
   Copyright (C) Index Data
 
Zebra 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, or (at your option) any later
version.
 
Zebra 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 St, Fifth Floor, Boston, MA  02110-1301  USA
 
*/
 
#ifndef ZEBRA_UTIL_H
#define ZEBRA_UTIL_H
 
#include <yaz/yconfig.h>
#include <yaz/log.h>
 
#ifdef __GNUC__
#if __GNUC__ >= 4
#define ZEBRA_GCC_ATTR(x) __attribute__ (x)
#endif
#endif
 
#ifndef ZEBRA_GCC_ATTR
#define ZEBRA_GCC_ATTR(x)
#endif
 
YAZ_BEGIN_CDECL
 
#ifdef WIN32
typedef __int64 zint;
#define ZINT_FORMAT0 "I64d"
#else
 
#ifndef ZEBRA_ZINT
#error ZEBRA_ZINT undefined. idzebra-config not in use?
#endif
 
#if ZEBRA_ZINT > 0
typedef long long int zint;
#define ZINT_FORMAT0 "lld"
#else
typedef long zint;
#define ZINT_FORMAT0 "ld"
#endif
 
#endif
 
#define ZINT_FORMAT "%" ZINT_FORMAT0
 
typedef short ZEBRA_RES;
#define ZEBRA_FAIL -1
#define ZEBRA_OK   0
 
YAZ_EXPORT zint atoi_zn(const char *buf, zint len);
 
YAZ_EXPORT void zebra_zint_encode(char **dst, zint pos);
 
YAZ_EXPORT void zebra_zint_decode(const char **src, zint *pos);
 
YAZ_EXPORT void zebra_exit(const char *msg);
 
YAZ_EXPORT zint atozint(const char *src);
 
YAZ_END_CDECL
 
#define CAST_ZINT_TO_INT(x) (int)(x)
#define CAST_ZINT_TO_DOUBLE(x) (double)(x)
 
#endif
/*
 * Local variables:
 * c-basic-offset: 4
 * c-file-style: "Stroustrup"
 * indent-tabs-mode: nil
 * End:
 * vim: shiftwidth=4 tabstop=8 expandtab
 */