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readdir
=======

Syntax
------

     #include <dirent.h>
     
     struct dirent *readdir(DIR *dir);

Description
-----------

This function reads entries from a directory opened by `opendir' (*note
opendir::.).  It returns the information in a static buffer with this
format:

     struct dirent {
       unsigned short d_namlen;  /* The length of the name (like strlen) */
       char d_name[MAXNAMLEN+1]; /* The name */
     };

Return Value
------------

A pointer to a static buffer that is overridden with each call.

Example
-------

     DIR *d = opendir(".");
     struct dirent *de;
     while (de = readdir(d))
       puts(de->d_name);
     closedir(d);