the `window` variable doesn't seems to be used outside of this file, thus doesn't need to be exported and can be made static. Signed-off-by: Jules Maselbas <jmaselbas@xxxxxxxx> --- arch/sandbox/os/sdl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sandbox/os/sdl.c b/arch/sandbox/os/sdl.c index 0c31b6ce87..e4c6f1a587 100644 --- a/arch/sandbox/os/sdl.c +++ b/arch/sandbox/os/sdl.c @@ -18,7 +18,7 @@ static void sdl_perror(const char *what) static struct sdl_fb_info info; static SDL_atomic_t shutdown; -SDL_Window *window; +static SDL_Window *window; static void handle_sdl_events(void) { -- 2.48.1