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.