-XBT_PUBLIC(void) simcall_host_execution_destroy(smx_action_t execution);
-XBT_PUBLIC(void) simcall_host_execution_cancel(smx_action_t execution);
-XBT_PUBLIC(double) simcall_host_execution_get_remains(smx_action_t execution);
-XBT_PUBLIC(e_smx_state_t) simcall_host_execution_get_state(smx_action_t execution);
-XBT_PUBLIC(void) simcall_host_execution_set_priority(smx_action_t execution, double priority);
-XBT_PUBLIC(void) simcall_host_execution_set_bound(smx_action_t execution, double bound);
-XBT_PUBLIC(void) simcall_host_execution_set_affinity(smx_action_t execution, smx_host_t host, unsigned long mask);
-XBT_PUBLIC(e_smx_state_t) simcall_host_execution_wait(smx_action_t execution);
+XBT_PUBLIC(void) simcall_host_execution_destroy(smx_synchro_t execution);
+XBT_PUBLIC(void) simcall_host_execution_cancel(smx_synchro_t execution);
+XBT_PUBLIC(double) simcall_host_execution_get_remains(smx_synchro_t execution);
+XBT_PUBLIC(e_smx_state_t) simcall_host_execution_get_state(smx_synchro_t execution);
+XBT_PUBLIC(void) simcall_host_execution_set_priority(smx_synchro_t execution, double priority);
+XBT_PUBLIC(void) simcall_host_execution_set_bound(smx_synchro_t execution, double bound);
+XBT_PUBLIC(void) simcall_host_execution_set_affinity(smx_synchro_t execution, smx_host_t host, unsigned long mask);
+XBT_PUBLIC(e_smx_state_t) simcall_host_execution_wait(smx_synchro_t execution);