88 lines
2.4 KiB
C
88 lines
2.4 KiB
C
/**************************************************************************
|
|
* fg_zlib.h -- a zlib wrapper to replace zlib calls with normal uncompressed
|
|
* calls for systems that have problems building zlib.
|
|
*
|
|
* Written by Curtis Olson, started April 1998.
|
|
*
|
|
* Copyright (C) 1998 Curtis L. Olson - curt@me.umn.edu
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*
|
|
* $Id$
|
|
**************************************************************************/
|
|
|
|
|
|
#ifndef _FG_ZLIB_H
|
|
#define _FG_ZLIB_H
|
|
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
|
|
#ifdef AVOID_USING_ZLIB
|
|
|
|
#include <stdio.h>
|
|
|
|
#define fgFile FILE *
|
|
|
|
/* fgFile fgopen(char *filename, const char *flags) */
|
|
#define fgopen(P, F) (fopen((P), (F)))
|
|
|
|
/* int fgseek(fgFile *file, long offset, int whence) */
|
|
#define fgseek(F, O, W) (fseek((F), (O), (W)))
|
|
|
|
/* fgread(fgFile file, void *buf, int size); */
|
|
#define fgread(F, B, S) (fread((B), (S), 1, (F)))
|
|
|
|
/* int fggets(fgFile fd, char *buffer, int len) */
|
|
#define fggets(F, B, L) (fgets((B), (L), (F)))
|
|
|
|
/* int fgclose(fgFile fd) */
|
|
#define fgclose(F) (fclose((F)))
|
|
#else
|
|
|
|
#ifdef HAVE_ZLIB
|
|
#include <zlib.h>
|
|
#else
|
|
#include <simgear/zlib/zlib.h>
|
|
#endif
|
|
|
|
#define fgFile gzFile
|
|
|
|
/* fgFile fgopen(char *filename, const char *flags) */
|
|
#define fgopen(P, F) (gzopen((P), (F)))
|
|
|
|
/* int fgseek(fgFile *file, long offset, int whence) */
|
|
#define fgseek(F, O, W) (gzseek((F), (O), (W)))
|
|
|
|
/* fgread(fgFile file, void *buf, int size); */
|
|
#define fgread(F, B, S) (gzread((F), (B), (S)))
|
|
|
|
/* int fggets(fgFile fd, char *buffer, int len) */
|
|
#define fggets(F, B, L) (gzgets((F), (B), (L)))
|
|
|
|
/* int fgclose(fgFile fd) */
|
|
#define fgclose(F) (gzclose((F)))
|
|
|
|
#endif /* #ifdef AVOID_USING_ZLIB #else #endif */
|
|
|
|
|
|
#endif /* _FG_ZLIB_H */
|
|
|
|
|