typedef NTSTATUS (STDCALL *PRTL_CONVERT_STRING)(IN PUNICODE_STRING UnicodeString,
IN PANSI_STRING AnsiString,
IN BOOLEAN AllocateMemory);
typedef NTSTATUS (STDCALL *PRTL_CONVERT_STRING)(IN PUNICODE_STRING UnicodeString,
IN PANSI_STRING AnsiString,
IN BOOLEAN AllocateMemory);