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dir.h
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C/C++ Source or Header
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1994-01-31
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1KB
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39 lines
/*
* @(#)msd_dir.h 1.4 87/11/06 Public Domain.
*
* A public domain implementation of BSD directory routines for
* MS-DOS. Written by Michael Rendell ({uunet,utai}michael@garfield),
* August 1897
* Ported to OS/2 by Kai Uwe Rommel
* December 1989
*/
#define rewinddir(dirp) seekdir(dirp, 0L)
#define MAXNAMLEN 12
struct direct {
ino_t d_ino; /* a bit of a farce */
int d_reclen; /* more farce */
int d_namlen; /* length of d_name */
char d_name[MAXNAMLEN + 1]; /* garentee null termination */
};
struct _dircontents {
char *_d_entry;
struct _dircontents *_d_next;
};
typedef struct _dirdesc {
int dd_id; /* uniquely identify each open directory */
long dd_loc; /* where we are in directory entry is this */
struct _dircontents *dd_contents; /* pointer to contents of dir */
struct _dircontents *dd_cp; /* pointer to current position */
} DIR;
extern DIR *opendir(char *);
extern struct direct *readdir(DIR *);
extern void seekdir(DIR *, long);
extern long telldir(DIR *);
extern void closedir(DIR *);