2009-05-30 Masahiro Ide <imasahiro@users.sourceforge.jp>
    * windows_32.mk create windows dll
    * math.c        bind round(),nearbyint()

2009-04-07 Masahiro Ide <imasahiro@users.sourceforge.jp>
    * Makefile  make Makefile.
    * math.c    add functions.
    * math.k    add functions.

