fn resume_vfork(
ctx: &WasiFunctionEnv,
store: &mut Store,
start: &Function,
call_ret: &Result<Box<[Value]>, RuntimeError>,
) -> Result<Option<Result<Box<[Value]>, RuntimeError>>, Errno>
fn resume_vfork(
ctx: &WasiFunctionEnv,
store: &mut Store,
start: &Function,
call_ret: &Result<Box<[Value]>, RuntimeError>,
) -> Result<Option<Result<Box<[Value]>, RuntimeError>>, Errno>