RkMountDic - mount a dictionary in the dictionary list
#include <canna/RK.h>
int RkMountDic(cxnum, dicname, mode)
int cxnum;
char *dicname;
int mode;
RkMountDic mounts a dictionary in the dictionary list. The dictionary
name is got with RkGetDicList(3). RkMountDic appends the named
dictionary to the dictionary list. The dictionary thus mounted can be used
from the next run of kana-kanji conversion. mode is meaningless at this
moment.
The dictionary to be mounted must not have already been mounted in
the present context.
This function returns 0 if successful; otherwise, it returns
-1.