NAME

       RkNext - set the next candidate as the current candidate

SYNOPSIS

       #include <canna/RK.h>
       int RkNext(cxnum)
       int cxnum;

DESCRIPTION

       RkNext  sets  the  next candidate as the current candidate or, if the current candidate is
       the last candidate, moves to the first candidate.

RETURN VALUE

       If successful, this function moves the current candidate in the context  and  returns  the
       current  candidate  number after the move. It returns 0, without doing anything, if it has
       been run in a nonconversion mode context.

                                                                                        RKNEXT(3)