Function sdl2_sys::SDL_RWwrite

pub unsafe extern "C" fn SDL_RWwrite(
    context: *mut SDL_RWops, 
    ptr: *const c_void, 
    size: size_t, 
    num: size_t
) -> size_t

Write exactly \c num objects each of size \c size from the area pointed at by \c ptr to data stream.

\return the number of objects written, or 0 at error or end of file.