Function ndless_sdl::video::ll::SDL_GetRGBA

pub unsafe extern "C" fn SDL_GetRGBA(
    pixel: uint32_t, 
    fmt: *const SDL_PixelFormat, 
    r: *mut uint8_t, 
    g: *mut uint8_t, 
    b: *mut uint8_t, 
    a: *mut uint8_t
)