Function sdl2_sys::render::SDL_RenderCopyEx

pub unsafe extern fn SDL_RenderCopyEx(renderer: *mut SDL_Renderer,
                                      texture: *mut SDL_Texture,
                                      srcrect: *const SDL_Rect,
                                      dstrect: *const SDL_Rect,
                                      angle: c_double,
                                      center: *const SDL_Point,
                                      flip: SDL_RendererFlip)
                                      -> c_int