// quadrop.h
#define QP_CODDITTA  "CODDITTA"
#define QP_NPROG     "NPROG"
#define QP_IMPOSTA   "IMPOSTA"
#define QP_INTERDIP  "INTERDIP"
#define QP_INTERDAT  "INTERDAT"
#define QP_TIPOVERS  "TIPOVERS"
#define QP_CODTRIB   "CODTRIB"
#define QP_DATAVERS  "DATAVERS"
#define QP_NUMVERS   "NUMVERS"