I posted wrong line nunber...
wrote by j99060@ie.u-ryukyu.ac.jp
for FreeBSD, you have to edit with line 1538 on 'p/rts/file.c'.
~~~~ Correct line number is '1568'.
/***************************************************** Information Engineering Department University of the Ryukyus YAMASHIRO Jun ($B;3>k=a(B) E-mail: j99060@ie.u-ryukyu.ac.jp *****************************************************/