115: typedef union
116: {
117:   struct
118:   {
119:     int __lock;
120:     unsigned int __futex;
121:     __extension__ unsigned long long int __total_seq;
122:     __extension__ unsigned long long int __wakeup_seq;
123:     __extension__ unsigned long long int __woken_seq;
124:     void *__mutex;
125:     unsigned int __nwaiters;
126:     unsigned int __broadcast_seq;
127:   } __data;
128:   char __size[__SIZEOF_PTHREAD_COND_T];
129:   __extension__ long long int __align;
130: } pthread_cond_t;