IopCreateUnicodeFromAnsiBuffer

NTSTATUS __stdcall IopCreateUnicodeFromAnsiBuffer(_UNICODE_STRING *UnicodeString, PSTR AnsiBuffer){
  _STRING DestinationString; 

  DestinationString = 0i64;
  RtlInitAnsiString(&DestinationString, AnsiBuffer);
  return RtlAnsiStringToUnicodeString(UnicodeString, &DestinationString, 1u);
}

Referenced by:

IopCreateArcName
IopMarkBootPartition