message: chore(c-api) Return references instead of pointers.
diff: @@ -138,13 +138,13 @@ pub unsafe extern "C" fn wasm_functype_copy(
  #[no_mangle]
  pub unsafe extern "C" fn wasm_functype_params(
  function_type: &wasm_functype_t,
  -) -> *const wasm_valtype_vec_t {
  - function_type.inner().params.as_ref() as *const _
  +) -> &wasm_valtype_vec_t {
  + function_type.inner().params.as_ref()
  }
  #[no_mangle]
  pub unsafe extern "C" fn wasm_functype_results(
  function_type: &wasm_functype_t,
  -) -> *const wasm_valtype_vec_t {
  - function_type.inner().results.as_ref() as *const _
  +) -> &wasm_valtype_vec_t {
  + function_type.inner().results.as_ref()
  }
  