NTSTATUS __stdcall VfStopBranchTracing(){
NTSTATUS result;
if( (MmVerifierData & 0x8000000) == 0 || !VfBTSSupported )
return -1073741822;
if( !VfBTSInitialized || !VfBTSStarted[KeGetCurrentPrcb()->Number] )
return -1073740758;
__writemsr(0x1D9u, 0i64);
result = 0;
VfBTSStarted[KeGetCurrentPrcb()->Number] = 0;
return result;
}