RkGetKanji - get the current candidate for the current clause

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

RkGetKanji - get the current candidate for the current clause

       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.

                                                                                                   RKGETKANJI(3)

#include<canna/RK.h>intRkGetkanji(cxnum,kanji,maxkanji)intcxnum;unsignedchar*kanji;intmaxkanji;