<s>
The	O
GnuWin32	B-Language
project	O
provides	O
native	O
ports	O
in	O
the	O
form	O
of	O
executable	O
computer	O
programs	O
,	O
patches	B-Application
,	O
and	O
source	O
code	O
for	O
various	O
GNU	B-Operating_System
and	O
open	O
source	O
tools	O
and	O
software	O
,	O
much	O
of	O
it	O
modified	O
to	O
run	O
on	O
the	O
32-bit	B-Application
Windows	I-Application
platform	O
.	O
</s>
<s>
The	O
ports	O
included	O
in	O
the	O
GnuWin32	B-Language
packages	O
are	O
:	O
</s>
<s>
GNU	B-Operating_System
utilities	O
such	O
as	O
bc	B-Application
,	O
bison	B-Application
,	O
chess	B-Application
,	O
Coreutils	B-Application
,	O
diffutils	B-Application
,	O
ed	B-Application
,	O
Flex	B-General_Concept
,	O
gawk	O
,	O
gettext	B-Application
,	O
grep	B-Application
,	O
Groff	B-Application
,	O
gzip	B-Application
,	O
iconv	B-Language
,	O
less	B-Application
,	O
m4	B-Device
,	O
patch	B-Application
,	O
readline	B-Application
,	O
rx	O
,	O
sharutils	B-Application
,	O
sed	B-Application
,	O
tar	B-Application
,	O
texinfo	B-Application
,	O
units	B-Application
,	O
Wget	B-Protocol
,	O
which	B-Device
.	O
</s>
<s>
Archive	O
management	O
and	O
compression	O
tools	O
,	O
such	O
as	O
:	O
arc	B-Application
,	O
arj	B-Application
,	O
bzip2	B-Application
,	O
gzip	B-Application
,	O
lha	B-Application
,	O
zip	B-General_Concept
,	O
zlib	B-Language
.	O
</s>
<s>
Non-GNU	O
utilities	O
such	O
as	O
:	O
cygutils	O
,	O
file	B-Application
,	O
ntfsprogs	B-Language
,	O
OpenSSL	B-Language
,	O
PCRE	B-Language
.	O
</s>
<s>
PDCurses	B-Device
.	O
</s>
<s>
Most	O
programs	O
have	O
dependencies	O
(	O
typically	O
DLLs	O
)	O
,	O
so	O
that	O
the	O
executable	O
files	O
cannot	O
simply	O
be	O
run	O
in	O
Windows	B-Application
unless	O
files	O
they	O
depend	O
upon	O
are	O
available	O
.	O
</s>
<s>
An	O
alternative	O
set	O
of	O
ported	O
programs	O
is	O
UnxUtils	B-Application
;	O
these	O
are	O
usually	O
older	O
versions	O
,	O
but	O
depend	O
only	O
on	O
the	O
Microsoft	O
C-runtime	O
msvcrt.dll	O
.	O
</s>
<s>
There	O
is	O
a	O
package	O
maintenance	O
utility	O
,	O
GetGnuWin32	O
,	O
to	O
download	O
and	O
install	O
or	O
update	O
current	O
versions	O
of	O
all	O
GnuWin32	B-Language
packages	O
.	O
</s>
