func isDeleted(_ recno: Int) -> Bool

Function isDeleted(recno) returns TRUE a record #recno is marked as deleted.
Function isDeleted() or isCurrentDeleted() returns TRUE if the last read record is marked as deleted.

{
    // your code
    dbf.readRecord(0)
    if dbf.isDeleted() {
        print( "Record 0 is marked as deleted" )
    }
    if dbf.isDeleted(10) {
        printf( "Record 10 is marked as deleted" )
    }
    // your code
}