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Libretro
RACE
Commits
2bfe077a
Commit
2bfe077a
authored
Sep 17, 2021
by
Libretro-Admin
Browse files
Remove unneeded files
parent
6f9900e1
Changes
2
Hide whitespace changes
Inline
Side-by-side
ioapi.c
deleted
100644 → 0
View file @
6f9900e1
/* ioapi.c -- IO base function header for compress/uncompress .zip
files using zlib + zip or unzip API
Version 1.00, September 10th, 2003
Copyright (C) 1998-2003 Gilles Vollant
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "zlib.h"
#include "ioapi.h"
/* I've found an old Unix (a SunOS 4.1.3_U1) without all SEEK_* defined.... */
#ifndef SEEK_CUR
#define SEEK_CUR 1
#endif
#ifndef SEEK_END
#define SEEK_END 2
#endif
#ifndef SEEK_SET
#define SEEK_SET 0
#endif
voidpf
ZCALLBACK
fopen_file_func
OF
((
voidpf
opaque
,
const
char
*
filename
,
int
mode
));
uLong
ZCALLBACK
fread_file_func
OF
((
voidpf
opaque
,
voidpf
stream
,
void
*
buf
,
uLong
size
));
uLong
ZCALLBACK
fwrite_file_func
OF
((
voidpf
opaque
,
voidpf
stream
,
const
void
*
buf
,
uLong
size
));
long
ZCALLBACK
ftell_file_func
OF
((
voidpf
opaque
,
voidpf
stream
));
long
ZCALLBACK
fseek_file_func
OF
((
voidpf
opaque
,
voidpf
stream
,
uLong
offset
,
int
origin
));
int
ZCALLBACK
fclose_file_func
OF
((
voidpf
opaque
,
voidpf
stream
));
int
ZCALLBACK
ferror_file_func
OF
((
voidpf
opaque
,
voidpf
stream
));
voidpf
ZCALLBACK
fopen_file_func
(
opaque
,
filename
,
mode
)
voidpf
opaque
;
const
char
*
filename
;
int
mode
;
{
FILE
*
file
=
NULL
;
const
char
*
mode_fopen
=
NULL
;
if
((
mode
&
ZLIB_FILEFUNC_MODE_READWRITEFILTER
)
==
ZLIB_FILEFUNC_MODE_READ
)
mode_fopen
=
"rb"
;
else
if
(
mode
&
ZLIB_FILEFUNC_MODE_EXISTING
)
mode_fopen
=
"r+b"
;
else
if
(
mode
&
ZLIB_FILEFUNC_MODE_CREATE
)
mode_fopen
=
"wb"
;
if
((
filename
!=
NULL
)
&&
(
mode_fopen
!=
NULL
))
file
=
fopen
(
filename
,
mode_fopen
);
return
file
;
}
uLong
ZCALLBACK
fread_file_func
(
opaque
,
stream
,
buf
,
size
)
voidpf
opaque
;
voidpf
stream
;
void
*
buf
;
uLong
size
;
{
uLong
ret
;
ret
=
fread
(
buf
,
1
,
(
size_t
)
size
,
(
FILE
*
)
stream
);
return
ret
;
}
uLong
ZCALLBACK
fwrite_file_func
(
opaque
,
stream
,
buf
,
size
)
voidpf
opaque
;
voidpf
stream
;
const
void
*
buf
;
uLong
size
;
{
uLong
ret
;
ret
=
fwrite
(
buf
,
1
,
(
size_t
)
size
,
(
FILE
*
)
stream
);
return
ret
;
}
long
ZCALLBACK
ftell_file_func
(
opaque
,
stream
)
voidpf
opaque
;
voidpf
stream
;
{
long
ret
;
ret
=
ftell
((
FILE
*
)
stream
);
return
ret
;
}
long
ZCALLBACK
fseek_file_func
(
opaque
,
stream
,
offset
,
origin
)
voidpf
opaque
;
voidpf
stream
;
uLong
offset
;
int
origin
;
{
int
fseek_origin
=
0
;
long
ret
;
switch
(
origin
)
{
case
ZLIB_FILEFUNC_SEEK_CUR
:
fseek_origin
=
SEEK_CUR
;
break
;
case
ZLIB_FILEFUNC_SEEK_END
:
fseek_origin
=
SEEK_END
;
break
;
case
ZLIB_FILEFUNC_SEEK_SET
:
fseek_origin
=
SEEK_SET
;
break
;
default:
return
-
1
;
}
ret
=
0
;
fseek
((
FILE
*
)
stream
,
offset
,
fseek_origin
);
return
ret
;
}
int
ZCALLBACK
fclose_file_func
(
opaque
,
stream
)
voidpf
opaque
;
voidpf
stream
;
{
int
ret
;
ret
=
fclose
((
FILE
*
)
stream
);
return
ret
;
}
int
ZCALLBACK
ferror_file_func
(
opaque
,
stream
)
voidpf
opaque
;
voidpf
stream
;
{
int
ret
;
ret
=
ferror
((
FILE
*
)
stream
);
return
ret
;
}
void
fill_fopen_filefunc
(
pzlib_filefunc_def
)
zlib_filefunc_def
*
pzlib_filefunc_def
;
{
pzlib_filefunc_def
->
zopen_file
=
fopen_file_func
;
pzlib_filefunc_def
->
zread_file
=
fread_file_func
;
pzlib_filefunc_def
->
zwrite_file
=
fwrite_file_func
;
pzlib_filefunc_def
->
ztell_file
=
ftell_file_func
;
pzlib_filefunc_def
->
zseek_file
=
fseek_file_func
;
pzlib_filefunc_def
->
zclose_file
=
fclose_file_func
;
pzlib_filefunc_def
->
zerror_file
=
ferror_file_func
;
pzlib_filefunc_def
->
opaque
=
NULL
;
}
ioapi.h
deleted
100644 → 0
View file @
6f9900e1
/* ioapi.h -- IO base function header for compress/uncompress .zip
files using zlib + zip or unzip API
Version 1.00, September 10th, 2003
Copyright (C) 1998-2003 Gilles Vollant
*/
#ifndef _ZLIBIOAPI_H
#define _ZLIBIOAPI_H
#define ZLIB_FILEFUNC_SEEK_CUR (1)
#define ZLIB_FILEFUNC_SEEK_END (2)
#define ZLIB_FILEFUNC_SEEK_SET (0)
#define ZLIB_FILEFUNC_MODE_READ (1)
#define ZLIB_FILEFUNC_MODE_WRITE (2)
#define ZLIB_FILEFUNC_MODE_READWRITEFILTER (3)
#define ZLIB_FILEFUNC_MODE_EXISTING (4)
#define ZLIB_FILEFUNC_MODE_CREATE (8)
#ifndef ZCALLBACK
#if (defined(WIN32) || defined (WINDOWS) || defined (_WINDOWS)) && defined(CALLBACK) && defined (USEWINDOWS_CALLBACK)
#define ZCALLBACK CALLBACK
#else
#define ZCALLBACK
#endif
#endif
#ifdef __cplusplus
extern
"C"
{
#endif
typedef
voidpf
(
ZCALLBACK
*
open_file_func
)
OF
((
voidpf
opaque
,
const
char
*
filename
,
int
mode
));
typedef
uLong
(
ZCALLBACK
*
read_file_func
)
OF
((
voidpf
opaque
,
voidpf
stream
,
void
*
buf
,
uLong
size
));
typedef
uLong
(
ZCALLBACK
*
write_file_func
)
OF
((
voidpf
opaque
,
voidpf
stream
,
const
void
*
buf
,
uLong
size
));
typedef
long
(
ZCALLBACK
*
tell_file_func
)
OF
((
voidpf
opaque
,
voidpf
stream
));
typedef
long
(
ZCALLBACK
*
seek_file_func
)
OF
((
voidpf
opaque
,
voidpf
stream
,
uLong
offset
,
int
origin
));
typedef
int
(
ZCALLBACK
*
close_file_func
)
OF
((
voidpf
opaque
,
voidpf
stream
));
typedef
int
(
ZCALLBACK
*
testerror_file_func
)
OF
((
voidpf
opaque
,
voidpf
stream
));
typedef
struct
zlib_filefunc_def_s
{
open_file_func
zopen_file
;
read_file_func
zread_file
;
write_file_func
zwrite_file
;
tell_file_func
ztell_file
;
seek_file_func
zseek_file
;
close_file_func
zclose_file
;
testerror_file_func
zerror_file
;
voidpf
opaque
;
}
zlib_filefunc_def
;
void
fill_fopen_filefunc
OF
((
zlib_filefunc_def
*
pzlib_filefunc_def
));
#define ZREAD(filefunc,filestream,buf,size) ((*((filefunc).zread_file))((filefunc).opaque,filestream,buf,size))
#define ZWRITE(filefunc,filestream,buf,size) ((*((filefunc).zwrite_file))((filefunc).opaque,filestream,buf,size))
#define ZTELL(filefunc,filestream) ((*((filefunc).ztell_file))((filefunc).opaque,filestream))
#define ZSEEK(filefunc,filestream,pos,mode) ((*((filefunc).zseek_file))((filefunc).opaque,filestream,pos,mode))
#define ZCLOSE(filefunc,filestream) ((*((filefunc).zclose_file))((filefunc).opaque,filestream))
#define ZERROR(filefunc,filestream) ((*((filefunc).zerror_file))((filefunc).opaque,filestream))
#ifdef __cplusplus
}
#endif
#endif
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