Commit 01d343c3bd6a0a3f69bdcdfc73a3608878e0648f

Declare EmptyDataDecls and provide a better description.
Thanks to gwern0@gmail.com for the patch.
hsdns.cabal
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66License: LGPL
77Homepage: http://cryp.to/hsdns/
88Synopsis: Asynchronous DNS Resolver
9Description: An asynchronous DNS resolver based on GNU ADNS.
9Description: Asynchronous DNS Resolver; requires GNU ADNS to be installed.
1010Category: Foreign, Network
1111Build-Depends: base, network
12Extensions: ForeignFunctionInterface
12Extensions: ForeignFunctionInterface, EmptyDataDecls
1313Extra-Libraries: adns
1414Includes: "adns.h", "errno.h"
1515Exposed-Modules: ADNS,