test/example/c-api-hello-world.txt

(module
  (memory 0)
  (type $iii (func (param i32 i32) (result i32)))
  (func $adder (type $iii) (param $0 i32) (param $1 i32) (result i32)
    (i32.add
      (get_local $0)
      (get_local $1)
    )
  )
)