dirent.h

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#include <crtdefs.h>

#ifndef __STRICT_ANSI__

#ifndef _DIRENT_H_
#define _DIRENT_H_


#pragma pack(push,_CRT_PACKING)

#include <io.h>

#ifndef RC_INVOKED

#ifdef __cplusplus
extern "C" {
#endif

  struct dirent
  {
    long        d_ino;      /* Always zero. */
    unsigned short  d_reclen;   /* Always zero. */
    unsigned short  d_namlen;   /* Length of name in d_name. */
    char*       d_name;     /* File name. */
    /* NOTE: The name in the dirent structure points to the name in the
    *       finddata_t structure in the DIR. */
  };

  /*
  * This is an internal data structure. Good programmers will not use it
  * except as an argument to one of the functions below.
  * dd_stat field is now int (was short in older versions).
  */
  typedef struct
  {
    /* disk transfer area for this dir */
    struct _finddata_t  dd_dta;

    /* dirent struct to return from dir (NOTE: this makes this thread
    * safe as long as only one thread uses a particular DIR struct at
    * a time) */
    struct dirent       dd_dir;

    /* _findnext handle */
    long            dd_handle;

    /*
    * Status of search:
    *   0 = not started yet (next entry to read is first entry)
    *  -1 = off the end
    *   positive = 0 based index of next entry
    */
    int         dd_stat;

    /* given path for dir with search pattern (struct is extended) */
    char            dd_name[1];
  } DIR;

  DIR* __cdecl opendir (const char*);
  struct dirent* __cdecl readdir (DIR*);
  int __cdecl closedir (DIR*);
  void __cdecl rewinddir (DIR*);
  long __cdecl telldir (DIR*);
  void __cdecl seekdir (DIR*, long);


  /* wide char versions */

  struct _wdirent
  {
    long        d_ino;      /* Always zero. */
    unsigned short  d_reclen;   /* Always zero. */
    unsigned short  d_namlen;   /* Length of name in d_name. */
    wchar_t*    d_name;     /* File name. */
    /* NOTE: The name in the dirent structure points to the name in the  *       wfinddata_t structure in the _WDIR. */
  };

  /*
  * This is an internal data structure. Good programmers will not use it
  * except as an argument to one of the functions below.
  */
  typedef struct
  {
    /* disk transfer area for this dir */
    struct _wfinddata_t dd_dta;

    /* dirent struct to return from dir (NOTE: this makes this thread
    * safe as long as only one thread uses a particular DIR struct at
    * a time) */
    struct _wdirent     dd_dir;

    /* _findnext handle */
    long            dd_handle;

    /*
    * Status of search:
    *   0 = not started yet (next entry to read is first entry)
    *  -1 = off the end
    *   positive = 0 based index of next entry
    */
    int         dd_stat;

    /* given path for dir with search pattern (struct is extended) */
    wchar_t         dd_name[1];
  } _WDIR;



  _WDIR* __cdecl _wopendir (const wchar_t*);
  struct _wdirent*  __cdecl _wreaddir (_WDIR*);
  int __cdecl _wclosedir (_WDIR*);
  void __cdecl _wrewinddir (_WDIR*);
  long __cdecl _wtelldir (_WDIR*);
  void __cdecl _wseekdir (_WDIR*, long);


#ifdef  __cplusplus
}
#endif

#endif  /* Not RC_INVOKED */

#pragma pack(pop)

#endif  /* Not _DIRENT_H_ */


#endif  /* Not __STRICT_ANSI__ */