_Xglobal_lock

Undocumented in source but is binding to C. You might be able to learn more by searching the web for its name.
  1. LockInfoPtr _Xglobal_lock;
  2. LockInfoPtr _Xglobal_lock;
    version(linux && !XTHREADS)
    extern (C) nothrow @nogc extern
    LockInfoPtr _Xglobal_lock;

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