public static extern int fRegresaIVAPago(tLlaveDoc aLlaveDocto, double aNetoTasa15, double aNetoTasa10, double aNetoTasaCero, double aNetoTasaExcenta, double aNetoOtrasTasas, double aIVATasa15, double aIVATasa10, double aIVAOtrasTasas);
public static extern int fRegresaIVAPagoRet_2010(tLlaveDoc aLlaveDocto, double aNetoTasa15, double aNetoTasa10, double aNetoTasa16, double aNetoTasa11, double aNetoTasaCero, double aNetoTasaExcenta, double aNetoOtrasTasas, double aIVATasa15, double aIVATasa10, double aIVATasa16, double aIVATasa11, double aIVAOtrasTasas, double aRetIVA, double aRetI);
public static extern int fAfectaDocto(ref tLlaveDoc aLlaveDocto, bool aAfecta);
public static extern int fBuscaDocumento(ref tLlaveDoc aLlaveDocto);
public static extern int fBorrarAsociacion(tLlaveDoc aDoctoaPagar, tLlaveDoc aDoctoPago);
public static extern int fSaldarDocumentoCheqPAQ(tLlaveDoc aDoctoaPagar, tLlaveDoc aDoctoPago, double aImporte, int aIdMoneda, string aFecha, double aTipoCambioCheqPAQ);
public static extern int fSaldarDocumento(tLlaveDoc aDoctoaPagar, tLlaveDoc aDoctoPago, double aImporte, int aIdMoneda, string aFecha);