NTSTATUS __stdcall DrvDbValidateDeviceIdName(PWCHAR DeviceId){
const wchar_t *v1;
WCHAR *v2;
int v3;
WCHAR *v4;
size_t pcchLength;
v2 = (WCHAR *)v1;
v3 = RtlUnalignedStringCchLengthW(v1, 0xC8ui64, &pcchLength);
if( v3 < 0 )
return -1073741773;
v4 = wcschr(v2, 0x5Cu);
if( v4 )
{
if( v4 == v2 || !v4[1] || wcschr(v4 + 1, 0x5Cu) )
return -1073741773;
}
return v3;
}