🚀 go-pugleaf

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In article <matsuno.92Oct14154028@ainec1.lab.toyodenki.co.jp>
	matsuno@ainec1.lab.toyodenki.co.jp (MATSUNO Yoshiaki) wrote:

>   $B@h$KMQ8l$N@0M}$r$7$F$*$-$^$7$g$&!#(J
> 
>            $B;d(J        |       $B0KF#$5$s(J
>   -------------------+---------------------------
>     $B%U%!%$%k%F!<%V%k(J |           ?
>        $BFbIt(J FCB      | $B%7%9%F%`%U%!%$%k%F!<%V%k(J
> 
> $B$H$J$C$F$$$k$h$&$G$9!#;d$O6&N)=PHG$N(J OS $B%7%j!<%:(J 4 $B!V(JMS-DOS$B!W!Jever$5(J
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> $B$9!#(J

$B;d$,8+$F$$$?(J Undocumeted DOS $B$G$O!"(J
$B%W%m%;%9%U%!%$%k%F!<%V%k$KBP$7$F(J
Job File Table (JFT) $B$N8l$rMQ$$$F$$$^$7$?!#(J
Process File Table $B$NJ}$,$h$5$=$&$G$9$M!#(J
$B;R%8%g%V$H$O$"$s$^$jJ9$+$J$$$G$9$+$i!#(J

Undocumented DOS $B$G$O(J FCB $B$N8l$O(J
CP/M $B8_49$N%U%!%$%k%"%/%;%9$N>l9g$K(J
$B8BDj$7$FMQ$$$F$$$k$h$&$G$9!#(J
SystemFileTable $B$H(J FCB $B$N<BBN$OF1$8$@!"$H$5$(=q$$$F$"$j$^$7$?!#(J

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> 
>   $B%7%9%F%`A4BN$GMxMQ$G$-$k%U%!%$%k%O%s%I%k?t(J
>                             $B!aFbIt(J FCB $B$N%(%s%H%j?t(J
>   $B%W%m%;%9$,MxMQ$G$-$k%U%!%$%k%O%s%I%k?t(J
>                             $B!a%W%m%;%9%U%!%$%k%F!<%V%k$N%(%s%H%j?t(J

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> $B$O@.$jN)$A$^$9$+$i!$(Jopen("nul",0) $B$r7+$jJV$;$P!$(JFILES $B$N@_DjCM$N2<8B$O(J
> $B5a$a$i$l$^$9!#(Jint 21h(ah=52h) $B$,;H$($J$$$H$-$K!$(JFILES $B$N@_DjCM$=$N$b$N(J
> $B$r5a$a$k0lHLE*$JJ}K!$O$J$$$N$+$b$7$l$^$;$s!#(J

$B$3$N7o$G$9$,!"(J

a) FILSE < 256
b) $B%U%!%$%k%O%s%I%k$O(J 0 $B$+$i=g<!3d$jEv$F$i$l$k(J
c) $B$^$@%G%U%)%k%H$N(J PFT $B$r;H$C$F$$$k(J

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$B$H;W$&$N$G$9$,!"G!2?$G$7$g$&$+!#(J

$B#1!K!!(Jint 21h (ah = 67) $B$^$?$OAjEv$9$kJ}K!$G!"%U%!%$%k%O%s%I%k?t$r(J
    $B!!(J0xffff $B$^$G$H$k!#(J
$B#2!K!!3+$1$i$l$k8B$j(J open $B$9$k!#(J
$B#3!K!!(JPSP $B$N%W%m%;%9%U%!%$%k%F!<%V%k$rD4$Y$F!"(J
$B!!!!!!(Jdup $B$5$l$F$$$k%U%!%$%k?t$rD4$Y$k!#(J
$B#4!K!!(Jopne $B$G$-$?:G8e$N%U%!%$%k%O%s%I%k$+$i!"(J3) $B$GF@$?CM$r0z$/!#(J
$B!!!!!!$3$l$,(J FILES $B$NCM!)(J



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> > $B5/$-$F$$$J$$$h$&$J5$$,$7$^$9!#(J
> 
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> $B%9%U%!%$%k%F!<%V%k$N%(%s%H%j?t$r(J 512 $B$K3HD%$7$F$$$^$9!#(JPSP $BFb$K$"$k(J 
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> $B$$$^$9!#(J

$B$4;XE&$NDL$j$G$9!#(JPFT $B$O>!<j$K%"%m%1!<%H$5$l$k$N$G$9$M!#(J
$B!t$8$c$"(J IBM $B$N%"%l$O2?$J$s$@$m$&!#(J


>   DOS extender $B$r;H$&$H!$;v>p$,0c$C$F$/$k$s$G$7$g$&$M!#(J

Extender $B$K$h$k$H$O;W$$$^$9$,!"(J
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$B$D$$(J DOS $B$N%U%!%s%/%7%g%s%3!<%k$r;H$$$?$/$J$j$^$9!#(J


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> 
>   $B$?$7$+$K$3$l$,$b$&$R$H$D$N4XLg$G$9$M!#$^$"!$%i%$%V%i%j$N%=!<%9$,$"$l(J
> $B$P$J$s$H$+$J$k$H$O$$$(!#(J

$B$^$"!"$3$l$GL\=h$O$D$-$^$7$?$1$I!#(J


> > NEC PC9801 $B%7%j!<%:!!(JMS-DOC 5.0 $B%W%m%0%i%^!<%:%j%U%!%l%s%9%^%K%e%"%k(J vol.1
> > p. 246  int 21h (ah = 67h) $B$N@bL@$N$H$3$m$G$9!#(J
> 
>   $B!V$?$@$7!$$3$l$O%7%9%F%`Fb$GMxMQ2DG=$J%O%s%I%k?t$rJQ99$9$k$o$1$G$O$"(J
> $B$j$^$;$s!#!W$N$3$H$G$7$g$&$+!#$3$l$OC1$K!VJL$NJ*$@$h!W$H$7$+$$$C$F$$$J(J
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$B#Z#O#N!!(Jnozomi@yucca.cc.tsukuba.ac.jp