diff --git a/examples/modules/wasm.sx b/examples/modules/wasm.sx
new file mode 100644
index 0000000..3486f13
--- /dev/null
+++ b/examples/modules/wasm.sx
@@ -0,0 +1,4 @@
+libc :: #library "c";
+
+emscripten_set_main_loop  :: (func: *void, fps: s32, sim_infinite: s32) #foreign libc;
+emscripten_run_script_int :: (script: [:0]u8) -> s32 #foreign libc;