message: Fixed lseek error in Windows
diff: @@ -441,7 +441,7 @@ pub fn ___syscall140(ctx: &mut Ctx, _which: i32, mut varargs: VarArgs) -> i32 {
  let result_ptr_value: WasmPtr<i64> = varargs.get(ctx);
  let whence: i32 = varargs.get(ctx);
  let offset = offset_low as off_t;
  - let ret = unsafe { lseek(fd, offset, whence) };
  + let ret = unsafe { lseek(fd, offset, whence) as i64 };
  let result_ptr = result_ptr_value.deref(ctx.memory(0)).unwrap();
  result_ptr.set(ret);
  