-# Copyright (c) 2014-2019. The SimGrid Team. All rights reserved.
+# Copyright (c) 2014-2020. The SimGrid Team. All rights reserved.
# This program is free software; you can redistribute it and/or modify it
# under the terms of the license (GNU LGPL) which comes with this package.
void sem_acquire(smx_sem_t sem) [[block]];
int sem_acquire_timeout(smx_sem_t sem, double timeout) [[block]];
-sg_size_t io_wait(simgrid::kernel::activity::IoImpl* io) [[block]];
+sg_size_t io_wait(simgrid::kernel::activity::IoImpl* io, double timeout) [[block]];
+bool io_test(simgrid::kernel::activity::IoImpl* io) [[block]];
int mc_random(int min, int max);