RkGetKanji - get the current candidate for the current clause

NAME

       RkGetKanji - get the current candidate for the current clause

SYNOPSIS

       #include <canna/RK.h>
       int RkGetkanji(cxnum, kanji, maxkanji)
       int cxnum;
       unsigned char *kanji;
       int maxkanji;

DESCRIPTION

       RkGetKanji  sets  kanji  in  the  area  kanji.  The resulting character
       string is truncated when its byte length exceeds maxkanji -1.

RETURN VALUE

       This function returns the length of the current candidate,  or  returns
       -1,  without doing anything, if it has been run in a nonconversion mode
       context.