RtlAcquireSRWLockShared - NtDoc

#ifndef _NTRTL_H
// Slim reader-writer locks, condition variables, and barriers
#if (PHNT_VERSION >= PHNT_VISTA)

// winbase:AcquireSRWLockShared
_Acquires_shared_lock_(*SRWLock)
NTSYSAPI
VOID
NTAPI
RtlAcquireSRWLockShared(
    _Inout_ PRTL_SRWLOCK SRWLock
    );

#endif
#endif
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