nkf_buf_length   3731 ext/nkf/nkf-utf8/nkf.c     if (nkf_buf_length(nkf_state->broken_buf) < 2)
nkf_buf_length   4740 ext/nkf/nkf-utf8/nkf.c 		if (len >= nkf_buf_length(buf)) {
nkf_buf_length   4767 ext/nkf/nkf-utf8/nkf.c     while (nkf_buf_length(buf) > 1) (*u)(nkf_buf_pop(buf), f);