<tr>
<td><a href="http://www.washington.edu/imap/">C-Client</a></td>
<td> </td>
- <td>?</td>
- <td> </td>
+ <td>Perhaps</td>
+ <td>c-client uses strtok() and gethostbyname() which are not thread-safe on most C library implementations. c-client's static data is meant to be shared across threads. If strtok() and gethostbyname() are thread-safe on your OS, c-client <i>may</i> be thread-safe.</td>
</tr>
<tr>
<td><a href="http://www.fastio.com/">cpdflib</a></td>
<tr>
<td><a href="http://mysql.com">libmysqlclient</a></td>
<td> </td>
- <td>?</td>
- <td> </td>
+ <td>Yes</td>
+ <td>Use mysqlclient_r library variant to ensure thread-safety. For
+ more information, please read <a
+ href="http://www.mysql.com/doc/en/Threaded_clients.html"
+ >http://www.mysql.com/doc/en/Threaded_clients.html</a>.</td>
</tr>
<tr>
<td><a href="http://www.opaque.net/ming/">Ming</a></td>