1987-03-10 09:24:02 +00:00
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/* $Header$ */
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1987-03-09 21:20:21 +00:00
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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1987-01-27 16:33:21 +00:00
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#ifdef BSD4_2
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1987-02-24 13:10:59 +00:00
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#define MAXNAMLEN 255
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1987-01-27 16:33:21 +00:00
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#else
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#define MAXNAMLEN 14
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1987-02-24 13:10:59 +00:00
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#endif
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#define DIRBLKSIZ 512
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1987-01-27 16:33:21 +00:00
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#undef DIRSIZ
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#define DIRSIZ(dp) \
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((sizeof(struct direct) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1+3)&~3))
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struct direct {
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long d_ino;
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short d_reclen;
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short d_namlen;
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char d_name[MAXNAMLEN+1];
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};
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struct _dirdesc {
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int dd_fd;
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long dd_loc;
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long dd_size;
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1987-02-24 13:10:59 +00:00
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char *dd_buf;
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int dd_bsize;
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1987-01-27 16:33:21 +00:00
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};
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typedef struct _dirdesc DIR;
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#ifndef NULL
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#define NULL 0
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#endif
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1987-02-24 13:10:59 +00:00
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extern DIR *opendir();
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1987-01-27 16:33:21 +00:00
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extern struct direct *readdir();
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1987-02-24 13:10:59 +00:00
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extern long telldir();
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extern seekdir();
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1987-01-27 16:33:21 +00:00
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#define rewinddir(dirp) seekdir((dirp), 0L)
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1987-02-24 13:10:59 +00:00
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extern closedir();
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