pub unsafe fn DtcGetTransactionManagerExA<P0, P1>( i_pszhost: P0, i_psztmname: P1, i_riid: *const GUID, i_grfoptions: u32, i_pvconfigparams: *mut c_void, o_ppvobject: *mut *mut c_void ) -> Result<()>where P0: IntoParam<PCSTR>, P1: IntoParam<PCSTR>,