Function sdl2_sys::SDL_RenderDrawPoint

pub unsafe extern "C" fn SDL_RenderDrawPoint(
    renderer: *mut SDL_Renderer, 
    x: c_int, 
    y: c_int
) -> c_int

\brief Draw a point on the current rendering target.

\param renderer The renderer which should draw a point. \param x The x coordinate of the point. \param y The y coordinate of the point.

\return 0 on success, or -1 on error