remove trailing colon from "addusername" msg
Bump SHMIF_VERSION
Needs HASH_SLIST, not HASH_LIST.
To get no space between [device:] and [filename],
the mdoc input needs ... Oc Ns Oo ..., not ... Ns Oc Oo ....
gcc on the sparc needs help with variables it thinks are unitialized, but are not.
Mention that some platforms may have boot menus, and may support
other boot protocols.  Also change some [i386 only] comments to [x86 only].
Document fs, menu, rndseed, and splash commands.
Add rescue(8) to SEE ALSO.
Also a little copy editing.
Document supported subsets of image formats,
extracted from comments in src/sys/dev/stbi/stb_image.c.

XXX: This is not the right place to document supported image formats
for splash screens.
Add support for Spatializer, 3D audio effects embedded in ES1869
and ES1879 to ess(4).

Tested on my old laptop, mobio NX.
Document options COMPAT_40, COMPAT_50, and COMPAT_60.
Add a oflags input field to open requests so that the filesystem can pass
back information about the file. Implement PUFFS_OPEN_IO_DIRECT, which
will force direct IO (bypassing page cache) for the file.
Reduce diffs with upstream by automatically defining INITIALIZE as it was
intended.
Add an open2 method, like open but with an additionnal oflags used
by the filesystem to send back information about the file.
This is used to implement PUFFS_OPEN_IO_DIRECT by which the filesystem
tells the kernel that read/write should bypass the page cache.
Use just introduced open2 PUFFS method and its PUFFS_OPEN_IO_DIRECT oflag
to implement FUSE's OPEN_IO_DIRECT, by which the filesystem tells the kernel
that read/write to the file should bypass the page cache.

Remove a warning about read beyond EOF which will now normally appear when
page cache is bypassed.
Removed unimplemented mmap and seek method. seek's declaration caused
seek request to be passed backand forth between kernel and userland
while we did nothing about them.
Remove a warning that happens when the filesystem cleanly exits. Just
display a message when running in debug mode.
Add COMPAT_70 to conf/files; add compat_70 to kern/syscalls.conf
and compat/netbsd32/syscalls.conf.
	http://m00nbsd.net/ae123a9bae03f7dde5c6d654412daf5a.html#Report-2

#03-0x02: Memory leak

ok ozaki-r@
Add "options COMPAT_70" to all kernel configuration files that
already had "options COMPAT_60".
Add "no options COMPAT_70" to all kernel configuration files that
already had "no options COMPAT_60".