From 5c88451434f63ad7430f0c767c3195cd75cc8001 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Wed, 9 Apr 2014 19:54:27 +0200 Subject: Add typespecs to the sdl_surface module --- src/sdl_surface.erl | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/sdl_surface.erl b/src/sdl_surface.erl index 15a4dec..c10d288 100644 --- a/src/sdl_surface.erl +++ b/src/sdl_surface.erl @@ -16,6 +16,10 @@ -export([load/1]). +-opaque surface() :: any(). +-export_type([surface/0]). + +-spec load(string()) -> {ok, surface()} | sdl:error(). load(Filename) -> esdl2:img_load(Filename), receive {'_nif_thread_ret_', Ret} -> Ret end. -- cgit v1.2.3