DLL-exported from sbbs.dll.

RLogin and SSH.

ARS keywords. These require that user->cursub and user->curdir are initialized
with the proper internal code associated with the current sub/dir of the user.
These ARS keywords were previously only supported in the chk_ar internal to the
Telnet/RLogin server (chk_ar.cpp).

instead of user number (allow the higher level to determine what constitutes
feedback or not).

credits, and minutes - basically wrappers for adjustuserrec().

dir->ex_ar is NULL, which shouldn't normally occur, but could in the BBS temp
dir menu.

Consider doing the same for all .h files.
Consider the meaning of sanity.

* GUEST (shorthand for "REST G")
* QNODE (shorthand for "REST Q").
They're not really much shorter, but the intended function is more clear to the
sysop.

link with sbbs.dll).

(not rounded up to 100%).

correctly for the BBS (e.g. "Telnet" and "RLogin") until the chk_ar function is
changed to accept a client_t argument.

(ar_exp handles a NULL user pointer correctly)
This bug caused addfiles chk_ar() calls to all fail, causing no DIZ's to be
imported.

of FIND/SKIP char/charset macros (for parsing ASCIIZ char* lines).

clear-out new/3rd party user data/config files).

(besides text/ip.can) can be used.

on date_str.c.

can make a download free for a particular user from a particular file area,
with support for per-directory exemption ARS (finally).

utilities (like addfiles).

string (now used by ctrl/NodeFormUnit.cpp and printnodedat).

validating parameters.
getnodedat() now closes the file if the record could not be locked/read.

statistics file (dsts.dab).

permanently locked under some circumstances on Win32.

Get rid of startup.h kludge but makeing YIELD() an empty macro in nopen and
getuserdat