XBT_PUBLIC(xbt_os_mutex_t) xbt_os_mutex_init(void);
XBT_PUBLIC(void) xbt_os_mutex_acquire(xbt_os_mutex_t mutex);
XBT_PUBLIC(xbt_os_mutex_t) xbt_os_mutex_init(void);
XBT_PUBLIC(void) xbt_os_mutex_acquire(xbt_os_mutex_t mutex);
XBT_PUBLIC(void) xbt_os_mutex_release(xbt_os_mutex_t mutex);
XBT_PUBLIC(void) xbt_os_mutex_destroy(xbt_os_mutex_t mutex);
XBT_PUBLIC(void) xbt_os_mutex_release(xbt_os_mutex_t mutex);
XBT_PUBLIC(void) xbt_os_mutex_destroy(xbt_os_mutex_t mutex);