PTHREAD_MUTEX_INITIALIZER
rope<_CharT,_Alloc>::_S_swap_lock = PTHREAD_MUTEX_INITIALIZER;
= PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t arc4random_mtx = PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_t _protoent_mutex = PTHREAD_MUTEX_INITIALIZER;
pthread_mutex_t _servent_mutex = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t _ns_drec_lock = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t _nsconflock = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t keylock = PTHREAD_MUTEX_INITIALIZER;
static pthread_mutex_t res_mtx = PTHREAD_MUTEX_INITIALIZER;