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Diffstat (limited to 'src/sdl_surface.erl')
| -rw-r--r-- | src/sdl_surface.erl | 4 |
1 files changed, 4 insertions, 0 deletions
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. |