Symbol: __thr_umtx_lock
lib/libthread_xu/thread/thr_umtx.c
163
ret = __thr_umtx_lock(mtx, id, timo);
lib/libthread_xu/thread/thr_umtx.h
37
int __thr_umtx_lock(volatile umtx_t *mtx, int id, int timo);
lib/libthread_xu/thread/thr_umtx.h
75
res = __thr_umtx_lock(mtx, id, 0);