/***************************************************************************\
*                                                                           *
*                                                                           *
*   Copyright (C) 1999 Jan C. Depner                                        *
*                                                                           *
*   This library is free software; you can redistribute it and/or           *
*   modify it under the terms of version 2.1 of the GNU Lesser General      *
*   Public License as published by the Free Software Foundation;            *
*                                                                           *
*   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 Lesser General Public        *
*   License along with this library; if not, write to the Free Software     *
*   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA           *
*   02110-1301 USA or visit their web site at http://www.fsf.org            *
*                                                                           *
*                                                                           *
\***************************************************************************/


#ifndef HUGE_IO
#define HUGE_IO


#include "nvtypes.h"


#ifdef  __cplusplus
extern "C" {
#endif


#define MAX_SUB_FILE_SIZE       (NV_INT32_MAX - 65536.0)


  NV_INT32 hfseek (NV_INT32 handle, NV_INT64 offset, NV_INT32 whence);
  NV_INT32 hfopen (NV_CHAR *path, NV_CHAR *mode);
  size_t hfread (void *ptr, size_t size, size_t nmemb, NV_INT32 handle);
  size_t hfwrite (void *ptr, size_t size, size_t nmemb, NV_INT32 handle);
  NV_INT32 hftruncate (NV_INT32 handle, NV_INT64 length);
  NV_INT64 hftell (NV_INT32 handle);
  NV_INT32 hfclose (NV_INT32 handle);
  void hrewind (NV_INT32 handle);
  void hfflush (NV_INT32 handle);


#ifdef  __cplusplus
}
#endif


#endif