List of unrar.dll API changes. We do not include performance and reliability
improvements into this list, but this library and RAR/UnRAR tools share
the same source code. So the latest version of unrar.dll usually contains
same decompression algorithm changes as the latest UnRAR version.
============================================================================

--  18 January 2008

all LONG parameters of CallbackProc function were changed
to LPARAM type for 64 bit mode compatibility.


--  12 December 2007

Added new RAR_OM_LIST_INCSPLIT open mode for function RAROpenArchive.


--  14 August 2007

Added NoCrypt\unrar_nocrypt.dll without decryption code for those
applications where presence of encryption or decryption code is not
allowed because of legal restrictions.


--  14 December 2006

Added ERAR_MISSING_PASSWORD error type. This error is returned
if empty password is specified for encrypted file.


--  12 June 2003

Added RARProcessFileW function, Unicode version of RARProcessFile


--  9 August 2002

Added RAROpenArchiveEx function allowing to specify Unicode archive
name and get archive flags.


--  24 January 2002

Added RARReadHeaderEx function allowing to read Unicode file names
and 64 bit file sizes.


--  23 January 2002

Added ERAR_UNKNOWN error type (it is used for all errors which
do not have special ERAR code yet) and UCM_NEEDPASSWORD callback
message.

Unrar.dll automatically opens all next volumes not only when extracting,
but also in RAR_OM_LIST mode.


--  27 November 2001

RARSetChangeVolProc and RARSetProcessDataProc are replaced by
the single callback function installed with RARSetCallback.
Unlike old style callbacks, the new function accepts the user defined
parameter. Unrar.dll still supports RARSetChangeVolProc and
RARSetProcessDataProc for compatibility purposes, but if you write
a new application, better use RARSetCallback.

File comments support is not implemented in the new DLL version yet.
Now CmtState is always 0.


--  13 August 2001

Added RARGetDllVersion function, so you may distinguish old unrar.dll,
which used C style callback functions and the new one with PASCAL callbacks.


--  10 May 2001

Callback functions in RARSetChangeVolProc and RARSetProcessDataProc
use PASCAL style call convention now.