Function fermium::SDL_DelHintCallback

pub unsafe extern "C" fn SDL_DelHintCallback(
    name: *const c_char, 
    callback: SDL_HintCallback, 
    userdata: *mut c_void
)

\brief Remove a function watching a particular hint

\param name The hint being watched \param callback The function being called when the hint value changes \param userdata A pointer being passed to the callback function