1 /*

     2  * direct.h

     3  * This file has no copyright assigned and is placed in the Public Domain.

     4  * This file is a part of the mingw-runtime package.

     5  * No warranty is given; refer to the file DISCLAIMER within the package.

     6  *

     7  * Functions for manipulating paths and directories (included from io.h)

     8  * plus functions for setting the current drive.

     9  *

    10  */

    11 #ifndef	_DIRECT_H_

    12 #define	_DIRECT_H_

    13 

    14 /* All the headers include this file. */

    15 #include <_mingw.h>

    16 

    17 #define __need_wchar_t

    18 #ifndef RC_INVOKED

    19 #include <stddef.h>

    20 #endif	/* Not RC_INVOKED */

    21 

    22 #include <io.h>

    23 

    24 #ifndef RC_INVOKED

    25 

    26 #ifdef	__cplusplus

    27 extern "C" {

    28 #endif

    29 

    30 #ifndef _DISKFREE_T_DEFINED

    31 /* needed by _getdiskfree (also in dos.h) */

    32 struct _diskfree_t {

    33 	unsigned total_clusters;

    34 	unsigned avail_clusters;

    35 	unsigned sectors_per_cluster;

    36 	unsigned bytes_per_sector;

    37 };

    38 #define _DISKFREE_T_DEFINED

    39 #endif  

    40 

    41 /*

    42  * You really shouldn't be using these. Use the Win32 API functions instead.

    43  * However, it does make it easier to port older code.

    44  */

    45 _CRTIMP int __cdecl __MINGW_NOTHROW _getdrive (void);

    46 _CRTIMP unsigned long __cdecl __MINGW_NOTHROW _getdrives(void);

    47 _CRTIMP int __cdecl __MINGW_NOTHROW _chdrive (int);

    48 _CRTIMP char* __cdecl __MINGW_NOTHROW _getdcwd (int, char*, int);

    49 _CRTIMP unsigned __cdecl __MINGW_NOTHROW _getdiskfree (unsigned, struct _diskfree_t *);

    50 

    51 #ifndef	_NO_OLDNAMES

    52 # define diskfree_t _diskfree_t

    53 #endif

    54 

    55 #ifndef _WDIRECT_DEFINED

    56 /* wide character versions. Also in wchar.h */

    57 #ifdef __MSVCRT__ 

    58 _CRTIMP int __cdecl __MINGW_NOTHROW _wchdir(const wchar_t*);

    59 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _wgetcwd(wchar_t*, int);

    60 _CRTIMP wchar_t* __cdecl __MINGW_NOTHROW _wgetdcwd(int, wchar_t*, int);

    61 _CRTIMP int __cdecl __MINGW_NOTHROW _wmkdir(const wchar_t*);

    62 _CRTIMP int __cdecl __MINGW_NOTHROW _wrmdir(const wchar_t*);

    63 #endif	/* __MSVCRT__ */

    64 #define _WDIRECT_DEFINED

    65 #endif

    66 

    67 #ifdef	__cplusplus

    68 }

    69 #endif

    70 

    71 #endif	/* Not RC_INVOKED */

    72 

    73 #endif	/* Not _DIRECT_H_ */