57 #define MUTEX_INIT(mut) \  argument
58     if (PyMUTEX_INIT(&(mut))) { \
59         Py_FatalError("PyMUTEX_INIT(" #mut ") failed"); };
60 #define MUTEX_FINI(mut) \  argument
61     if (PyMUTEX_FINI(&(mut))) { \
62         Py_FatalError("PyMUTEX_FINI(" #mut ") failed"); };
63 #define MUTEX_LOCK(mut) \  argument
64     if (PyMUTEX_LOCK(&(mut))) { \
65         Py_FatalError("PyMUTEX_LOCK(" #mut ") failed"); };
66 #define MUTEX_UNLOCK(mut) \  argument
67     if (PyMUTEX_UNLOCK(&(mut))) { \
68         Py_FatalError("PyMUTEX_UNLOCK(" #mut ") failed"); };
79 #define COND_WAIT(cond, mut) \  argument
80     if (PyCOND_WAIT(&(cond), &(mut))) { \
82 #define COND_TIMED_WAIT(cond, mut, microseconds, timeout_result) \  argument
84         int r = PyCOND_TIMEDWAIT(&(cond), &(mut), (microseconds)); \