jconv_close        92 ext/charconv/charconv.c     jconv_close(info);
jconv_close       237 ext/charconv/charconv.c     jconv_close(info);
jconv_close       374 ext/charconv/charconv.c     jconv_close(info);
jconv_close       110 ext/charconv/charconv.h extern int jconv_close(ScmConvInfo*);