Developing against libbind

Hi,

I apologise if this is the wrong place for this type of question, but
I'm developing an application that needs to do DNS lookups, and I cannot
find any documentation about how to use libbind. I have build bind
9.5.0 with and cannot find anything helpful (except the
header files) in the build.

Can anyone point me in the direction of any documentation available
showing how to use the Bind library to do DNS lookups from a C application?

Thanks,

Andy