MUTEX_DESTROY
# define MUTEX_DESTROY(x) do { } while (0)
# define MUTEX_DESTROY(x) lock_free(&(x)->ipf_lk)
# define MUTEX_DESTROY(x) eMmutex_destroy(&(x)->ipf_emu)
# undef MUTEX_DESTROY
# define MUTEX_DESTROY(x) ;
# define MUTEX_DESTROY(x) mutex_destroy(&(x)->ipf_lk)
# define MUTEX_DESTROY(x)
# undef MUTEX_DESTROY
# define MUTEX_DESTROY(x) mutex_destroy(&(x)->ipf_lk)
# define MUTEX_DESTROY(x) LOCK_DEALLOC((x)->ipf_lk.l)
# undef MUTEX_DESTROY
# define MUTEX_DESTROY(x) simple_lock_terminate(&(x)->ipf_lk)
# define MUTEX_DESTROY(x) mtx_destroy(&(x)->ipf_lk)
#define MUTEX_DESTROY(lock) mutex_destroy(lock)
#define MUTEX_DESTROY(lock) mutex_destroy(lock)
#define MUTEX_DESTROY(lp) \
#define MUTEX_DESTROY(lp) \
#define MUTEX_DESTROY(lp) \