ncd: make statement indices 'int', and reorder some fields to make structs smaller
ncd: make statement indices 'int', and reorder some fields to make structs smaller

DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn,DavidCox1979/badvpn