Function transmission_sys::tr_ctorSetIncompleteDir

pub unsafe extern "C" fn tr_ctorSetIncompleteDir(
    ctor: *mut tr_ctor, 
    directory: *const c_char
)

@brief Set the incompleteDir for this torrent.

This is not a supported API call. It only exists so the mac client can migrate its older incompleteDir settings, and that's the only place where it should be used.