*
*/
-/* initialize hostsim framework */
+/* initialize / exit hostsim framework */
int hostsim_init(void);
+int hostsim_exit(void);
/* replacement for wait_ms() */
void host_wait_ms(int ms);
+
+void hostsim_lock(void);
+void hostsim_unlock(void);
+int hostsim_islocked(void);