Preliminary:
- All strings are pascal strings (first char is string length, no 0 terimination)
- Non-standard datatypes used (which should be easy to duplicate in most languages)
   type tags=record
      tag:array of byte;
      tagsize,tagstart:longint;
     end;
   type stringaddfunc=function(s:string):Integer;

Required functions:

function MakiInfo(var numtags, numdatatags, version:Longint;var ident:string; var Filter:AnsiString;info:stringaddfunc;progresswnd:hwnd):string; 
  expected return string: name of plugin or game
  fill numtags with the number of archive tags supported
       numdatatags: number of datafile tags
       version: 1000 = 1.0
       ident: name of game/engine
       filter: extensions supported by the plugin
       info: pointer passed by Maki to the function that adds a line of text to the log-box
       prorgesswnd: a hWnd to the progress-bar space to implement your own progressbar

function MakiTags(var tag:array of tags;tagtype:byte); 
  Maki calls this function twice when trying to load the DLL.
  First with tagtype 1 for the archive tags, second time with tagtype 2 for the datafile tags.
  Fill the passed tag array of size numtags/numdatatags

Optional stuff:
Icon 'gameicon' 
  Will be used for the tabs when a file this plugin supports is opened

function MakiLoad(filename:string;var archlist:stringaddfunc;expandinfo:boolean):Boolean;  
  Opens an archive
  Parameters: 
    filename: archive file to open
    archlist: function that adds an item to the list.
              Basically, call this once for every file to add. Addition order will be indexes later. 
    expandedinfo: true if the checkbox 'Show expanded information' is checked

function MakiFileInfo(Index:Longint;toggle:boolean):boolean;
  Give information about a file in an archive 
  Parameters:
    index: index of the file more information was requested for
    toggle: always false

function MakiExtract(Index:Longint;toggle:boolean):boolean;
  Extracts a file from an archive 
  Parameters:
    index: index of the file to extract
    toggle: true if 'Dump mode' is checked

function MakiAdd(newfilename:string; ItemIndex:Longint):Boolean;
  Adds a file to the archive
  Parameters:
    newfilename: new file to add to the archive
    Itemindex: index of the currently selected file in the archive

function MakiReplace(newfilename:string; ItemIndex:Longint):Boolean;
  Replaces a file in the archive
  Parameters:
    newfilename: new file to place in the archive
    Itemindex: index of the file in the archive to be replaced

function MakiRemove(ItemIndex:Longint):Boolean;
  Removes a file from the archive
  Parameters:
    itemindex: index of the file to remove from the archive

// same idea as above, but for datafiles
function MakiDataLoad(filename:string;var datalist:stringaddfunc;expandinfo:boolean):Boolean;
function MakiDatafileinfo(Index:Longint;toggle:boolean):boolean;	
function MakiDataExtract(Index:Longint;toggle:boolean):boolean;
function MakiDataAdd(newfilename:string; ItemIndex:Longint):Boolean;
function MakiDataReplace(newfilename:string; ItemIndex:Longint):Boolean;
function MakiDataRemove(ItemIndex:Longint):Boolean;