+/* Copyright (c) 2018-2020. 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. */
+
+#ifndef INCLUDE_SIMGRID_EXEC_H_
+#define INCLUDE_SIMGRID_EXEC_H_
+
+#include <simgrid/forward.h>
+#include <xbt/dynar.h>
+
+/* C interface */
+SG_BEGIN_DECL
+
+XBT_PUBLIC void sg_exec_set_bound(sg_exec_t exec, double bound);
+XBT_PUBLIC double sg_exec_get_remaining(sg_exec_t exec);
+
+XBT_PUBLIC void sg_exec_start(sg_exec_t exec);
+XBT_PUBLIC void sg_exec_wait(sg_exec_t exec);
+XBT_PUBLIC void sg_exec_wait_for(sg_exec_t exec, double timeout);
+
+SG_END_DECL
+
+#endif /* INCLUDE_SIMGRID_COMM_H_ */