128 PyThread_free_lock(PyThread_type_lock aLock)  in PyThread_free_lock()  argument
131     type_os2_lock lock = (type_os2_lock)aLock;  in PyThread_free_lock()
135              PyThread_get_thread_ident(),aLock));  in PyThread_free_lock()
138     if (aLock) {  in PyThread_free_lock()
139         _fmutex_close((_fmutex *)aLock);  in PyThread_free_lock()
140         free((_fmutex *)aLock);  in PyThread_free_lock()
144     free(aLock);  in PyThread_free_lock()
154 PyThread_acquire_lock(PyThread_type_lock aLock, int waitflag)  in PyThread_acquire_lock()  argument
161     type_os2_lock lock = (type_os2_lock)aLock;  in PyThread_acquire_lock()
166              aLock,  in PyThread_acquire_lock()
171     if (aLock &&  in PyThread_acquire_lock()
172         _fmutex_request((_fmutex *)aLock, waitflag ? 0 : _FMR_NOWAIT))  in PyThread_acquire_lock()
205 PyThread_release_lock(PyThread_type_lock aLock)  in PyThread_release_lock()  argument
208     type_os2_lock lock = (type_os2_lock)aLock;  in PyThread_release_lock()
213              aLock));  in PyThread_release_lock()
216     if (aLock)  in PyThread_release_lock()
217         _fmutex_release((_fmutex *)aLock);  in PyThread_release_lock()
222                  aLock,  in PyThread_release_lock()
230                  aLock,  in PyThread_release_lock()