nkf_toupper 721 ext/nkf/nkf-utf8/nkf.c if (nkf_toupper(src[i]) != nkf_toupper(target[i])) return FALSE; nkf_toupper 4430 ext/nkf/nkf-utf8/nkf.c if (((r[i] = c1 = (*i_getc)(f))==EOF) || nkf_toupper(c1) != p[i]) { nkf_toupper 4437 ext/nkf/nkf-utf8/nkf.c if (k==i && nkf_toupper(c1)==p[k]) break;