visual c++ - Adding references of Casablanca Libraries -

i unable find references of casablanca libraries visual studio , online source, need references of these 2 libraries, http_client.h , filestream.h

i using visual studio 2013, can please tell me can download references of these libraries?

i grateful

problem resolved when installed vs 2015 enterprise, , in here don't need add references, install casablanca packages in project.