#option nodynamic #Win32API #bigdecimal #curses #dbm #digest #digest/md5 #digest/rmd160 #digest/sha1 #digest/sha2 #dl #etc #fcntl #gdbm #iconv #io/wait #nkf #openssl #pty #racc/cparse #readline #ripper #sdbm #socket #stringio #strscan #syck #syslog #tk #win32ole #zlib