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Usenet 1994 October
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unix
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volume9
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gwyn-dir-lib
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dirent.h
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C/C++ Source or Header
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1987-04-30
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730b
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32 lines
/*
<dirent.h> -- definitions for SVR3 directory access routines
last edit: 25-Apr-1987 D A Gwyn
Prerequisite: <sys/types.h>
*/
#include <sys/dirent.h>
#define DIRBUF 8192 /* buffer size for fs-indep. dirs */
/* must in general be larger than the filesystem buffer size */
typedef struct
{
int dd_fd; /* file descriptor */
int dd_loc; /* offset in block */
int dd_size; /* amount of valid data */
char *dd_buf; /* -> directory block */
} DIR; /* stream data from opendir() */
extern DIR *opendir();
extern struct dirent *readdir();
extern off_t telldir();
extern void seekdir();
extern void rewinddir();
extern int closedir();
#ifndef NULL
#define NULL 0 /* DAG -- added for convenience */
#endif