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/*
** DIRENT.H - Posix compliant header
**
** Original Copyright 1988-1991 by Bob Stout as part of
** the MicroFirm Function Library (MFL)
**
** This subset version is functionally identical to the
** version originally published by the author in Tech Specialist
** magazine and is hereby donated to the public domain.
*/
#ifndef DIRENT_H
#define DIRENT_H
#include <stdio.h> /* For FILENAME_MAX */
#include <dos.h>
#ifndef OS2
#if defined(__ZTC__)
#define DSTRUCT FIND /* ZTC++/SC++ */
#define ATTRIBUTE attribute
#define NAME name
#define TIME time
#define DATE date
#define FSIZE size
#pragma pack(1)
#include <direct.h>
#elif defined(__TURBOC__)
#define DSTRUCT ffblk /* TC/C++ */
#define ATTRIBUTE ff_attrib
#define NAME ff_name
#define TIME ff_ftime
#define DATE ff_fdate
#define FSIZE ff_fsize
#include <dir.h>
#else
#define DSTRUCT find_t /* Assume MSC/QC */
#define ATTRIBUTE attrib
#define NAME name
#define TIME time
#define DATE date
#define FSIZE size
#pragma pack(1)
#include <direct.h>
#endif
#else /* OS/2 */
#define INCL_DOSFILEMAN
#include <os2.h>
struct DSTRUCT {
BYTE reserved[21];
BYTE ATTRIBUTE;
FTIME TIME;
FDATE DATE;
ULONG FSIZE;
CHAR NAME[13];
};
#endif
#define FA_ANY 0xff
#undef FA_DIREC
#define FA_DIREC 0x10
/*
** Portable find first/next functions from RFIND1ST.C
*/
struct DSTRUCT *rfind_1st(char *, unsigned, struct DSTRUCT *);
struct DSTRUCT *rfind_nxt(struct DSTRUCT *);
typedef struct
{
int dd_fd;
unsigned dd_loc,
dd_size;
struct DSTRUCT dd_buf;
char dd_dirname[FILENAME_MAX];
} DOS_DIR;
DOS_DIR *opendir(char *);
int closedir(DOS_DIR *),
rewinddir(DOS_DIR *);
struct DSTRUCT *readdir(DOS_DIR *),
*seekdir(DOS_DIR *, int, int);
#define telldir(dd) dd->loc
/*
** Other useful functions from DIRMASK.C and PATMAT.C
*/
int dirmask(struct DSTRUCT *,char *,char *,unsigned,unsigned);
int patmat(const char *, const char *);
extern int DFerr;
extern DOS_DIR _DIRS[];
#endif /* DIRENT_H */
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