ok jmc@

ok pedro@, millert@

It was defined before and there is no need to for this knob...

The Pad function does padding like in Final but does not finish processing.
The FileChunk function creates a digest from a portion of a file.
Also made the length parameters consistent (and size_t).

functions can take a NULL buf pointer.  They will malloc memory as
needed in this case.

previously lived in foohl.c.  The foohl.c files are now generated
via sed, though perhaps cpp could be used in the future.
Use u_int8_t instead of unsigned char for the buffers struct fooContext.
Add constants for buffer lengths and use them in function prototypes
and the man pages.
This is basically cosmetic surgery; there should be no functional changes.
OK deraadt@

where applicable.

- whitespace at EOL

ok millert@

o) .Sh AUTHOR -> .Sh AUTHORS;
o) We don't like .Pp before/after .Sh;
o) We don't like .Pp before/after .Rs/.Re;
o) NetBSD -> .Nx;
o) OpenBSD -> .Ox;
millert@ ok

- avoid .Xref to one's own manpage

* except when it is escaped with a `\' at the end of the line
- fix remaining .Nm usage as well
- this is from a patch I received from kwesterback@home.com, who has been
working on some scripts for fixing formatting errors in mdoc'd man pages
Ok, so there could be a cost/benefit debate with this commit, but since I have
the patch we might as well commit it...

Out of the approximately 1450 man pages, only about 90 of them were wrong.
Thanks to kwesterback@home.com for coming up with a script and patch to repair
this. The patch also inserted a .Os macro in the few man pages that were
missing one.

of the code as a large number of similar clauses makes it impossible
to write an ad for a product using the code...