CmUnlockHiveSecurity

void __fastcall CmUnlockHiveSecurity(__int64 a1){
  ExReleasePushLockEx(a1 + 1776, 0i64);
}

Referenced by:

CmSaveMergedKeys
CmpAssignKeySecurity
CmpCreateChild
CmpCreateHiveRootCell
CmpCreateTombstone
CmpSetKeySecurity