With the emacs config given by hpa, which is really powfull, I restyled the
unsytled code.

Signed-off-by: Liu Aleaxander <Aleaxander@gmail.com>

Removes the core/include/dir.h, and put the dir structures to sys/dirent.h to
avoid the compile error.

Signed-off-by: Liu Aleaxander <Aleaxander@gmail.com>

We fist make it simple, as told by hpa. Here're the changes:
1, The DIR structure changed, just a file pointer included.
2. So, the open/close/read-dir stuff in com32/lib/ changed again.
3. We read one stuff from every readdir call.

Signed-off-by: Liu Aleaxander <Aleaxander@gmail.com>

Here're some big changes:
1. The vfs-dir stuff added.
2. The dir-functions in com32/lib are mostly rewritten.
3. with little change on rosh for avoid the compile error

Well, I don't think it's a good vfs-dir interface.

Signed-off-by: Liu Aleaxander <Aleaxander@gmail.com>

Now the dns_resolv program can work correctly now except sometimes you should add some
DNS servers manually by yourself if your current DNS server can not work, this mostly happen
when you use something like Qemu.

And, we added a host c32 module written by hpa, as a dns resolver test.

Signed-off-by: Liu Aleaxander <Aleaxander@gmail.com>

Conflicts:
	com32/cmenu/libmenu/com32io.h
	com32/gplinclude/dmi/dmi.h
	com32/gplinclude/dmi/dmi_base_board.h
	com32/gplinclude/dmi/dmi_memory.h
	com32/gplinclude/dmi/dmi_system.h
	com32/gpllib/dmi/dmi.c
	com32/gpllib/dmi/dmi_memory.c
	com32/include/sys/pci.h
	com32/lib/pci/scan.c
	com32/modules/Makefile

Signed-off-by: Pierre-Alexandre Meyer <pierre@mouraf.org>

Conflicts:
	com32/modules/chain.c

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

When loaded from ISOLINUX, we still have a valid boot drive.  Set it!
This permits the use of chainloaded boot loaders.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

Automatically reformat com32/modules/vpdtest.c using Nindent.

Do this for all files except HDT, gPXE and externally maintained
libraries (zlib, tinyjpeg, libpng).

Signed-off-by: H. Peter Anvin <hpa@zytor.com>