*** POSIX TEST -- CONDITION VARIABLE 01 ***
Init - pthread_mutex_init - Mutex1 - OK
Init - pthread_mutex_init - Mutex2 - OK
BlockingThread - pthread_cond_wait with mutex not locked - EPERM
Init - pthread_cond_init - Condition - OK
Init -  pthread_create - OK
Init - sleep to let BlockingThread run
BlockingThread - pthread_cond_wait on Mutex1 - OK
Init - pthread_cond_wait on Mutex2 - EINVAL
*** END OF POSIX TEST CONDITION VARIABLE 01 ***