`ntoint32', `int32ton'
----------------------

ntoint32(N)
int32ton(INT32)
     :: $BHsIi@0?t$HId9f$J$7(B 32bit $B@0?t$N4V$N7?JQ49(B.

RETURN
     $BId9f$J$7(B 32bit $B@0?t$^$?$OHsIi@0?t(B

N
     2^32 $BL$K~$NHsIi@0?t(B

INT32
     $BId9f$J$7(B 32bit $B@0?t(B

   * $BHsIi@0?t(B ($B<1JL;R(B 1) $B$NId9f$J$7(B 32bit $B@0?t(B ($B<1JL;R(B 10) $B$X$NJQ49(B,
     $B$^$?$O$=$N5UJQ49$r9T$&(B.

   * 32bit $B@0?t$O(B OpenXM $B$N4pK\9=@.MWAG$G$"$j(B, $B@0?t$r$=$N7?$GAw?.(B
     $B$9$kI,MW$,$"$k>l9g$KMQ$$$k(B.

$B;2>H(B
     *Note `$BJ,;67W;;(B': $BJ,;67W;;(B, *Note `$B?t$N7?(B': $B?t$N7?(B.

