[Bug 4510] Check for arpa/nameser.h fails with -ansi

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4510

[e-mail] changed:

What    |Removed                     |Added
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Attachment #1845 is|0                           |1
           obsolete|                            |

------- Additional Comments From [e-mail]  2006-08-02 13:04 -------
Created an attachment (id=1860)
 --> (http://bugs.winehq.org/attachment.cgi?id=1860&action=view)
Proposed patch

This is a better patch that defines _BSD_SOURCE for arpa/nameser.h only.