I.Introduction

Main goal of these files is to make available wince api under FPC.

Even if wince5.0 informations are available since end of 2004, wince 4.2
second edition api have been used -main reason is that i can't find on the 
market any Pocket PC wince5 based -.

Of course, any constructive comments will be appreciated
Sincerely Yours
orinaudo@gmail.com


II.Remarks on how this have been done

a)Row materials :

-existing FPC win32api files from latest FPC 2.X.1 snapshot :
windows.pp
base.inc
defines.inc
errors.inc
func.inc
messages.inc
redef.inc
struct.inc
unidef.inc

- sdk provided .h
- sdk provided .lib wich are :
authhlp.lib, aygshell.lib, btd.lib, bthguid.lib, bthlink.lib,
bthutil.lib, cecap.lib, CellCore.lib, cemapi.lib,
ceosutil.lib, ceshell.lib, commctrl.lib, commdlg.lib,
conncfg.lib, coredll.lib, crypt32.lib, cxport.lib, 
dmoguids.lib, doclist.lib, grognard.lib,
gx.lib, htmlview.lib, httpd.lib, imaging.lib, imgdecmp.lib,
inkx.lib, iphlpapi.lib, mmtimer.lib, mqoa.lib, msdmo.lib,
msmqrt.lib, msscript.lib, msxml.lib, msxmlguid.lib,
ndis.lib, note_prj.lib, ntcompat.lib, ole32.lib,
oleaut32.lib, phone.lib, pimstore.lib, pndtapi.lib,
pushprxy.lib, richink.lib, secur32.lib, sms.lib,
strmiids.lib, toolhelp.lib, urlmon.lib, uuid.lib,
VBarCall.lib, VoiceCtl.lib, WAP.lib, webview.lib,
wininet.lib, winsock.lib, wmlview.lib, ws2.lib,
wsp.lib, wvuuid.lib.

one problem was to be sure to use the right function name (with or without W)
and the right corresponding wince dll name (wich is not same as win32) for each lib.

Text extraction list of dll exported functions have been made.
//with this kind of cmd script file:
//FOR %%a in (*.lib) do arm-pe-objdump -p %aa >%aa-txt

looking at lib imported, because some functions are implemented 
directly in the lib and not from the dll.


b-Tools
extensive use SciTE editor (based on Scintilla project, www.scintilla.org),
particularly 'find in file' function.

c-How porting ?
.discussing in ng, Florian and Yuri think that for several reasons(including automatic win32
file genaration), dedicatd winceapi files were better solution instead of {$ifdef} approach
in order to have only one set of files for all windows plateforms.
I remain persuated that with so big amount of stuff will be less time consuming to maintain
if there is only one set of files for all windows plateforms at least for common base pritimives. 

..Also, it was important to be able to compile at any time, checking (struct type and syntax errors) of 
added functions and also to be able to stop at any time beeing sure that no function was forgotten
or unckecked.

So until now changes are win32-i386 compilable.


2 differents rules have been retained for porting depending of file kind :

1°) concerning const, records and all stuff located in :
base.inc, defines.inc, errors.inc, messages.inc, struct.inc

Win32 actual files have been reused 'as this', just added traceability informations 
at end of lines concerning changes or updates :


//xxxxx   : just checked no changes
//+xxxxx  : added
//-xxxxx  : removed
//~xxxxx  : updated
xxxxx is the corresponding sdk .h filename

defines were reused exactly as they are used in sdk .h files


2°) concerning functions and procedures :
func.inc,redef.inc,unidef.inc

4 kinds of zone have been created using ifdef and/or comments

x1.common win32 & wince
x2.win32 only
x3.win32 or wince not checked
x4.wince only

Starting, every existing win32 functions are moved in the x3 zone, then for each function
using 'find in file', i search corresponding dll name and .h definition to update.
Then - if required - the function header is updated and moved in the appropriate zone
x1, x2 or x4. 

Actually unidef.inc has been done, there is no more x3 zone but func.inc and redef.inc 
have all zones.

If an error is made, and an unexisting external function is declared in an existing dll then you'll 
get an error message saying 'not a valid PocketPC application'. That said, if you plan to add a new 
api, make a simple 'hello world' prg with just the new-api unit in uses clause, and check running prog 
every 10 or 20 functions, better than testing directly a new 200 functions block.

III.Install

  windows.pp	-> fpcroot\rtl\wince
  *.inc		-> fpcroot\rtl\wince\wininc


IV.Changes 

2005-08-17 :
	consts and structs related files :
          defines added _PPC_   was (__PPC__),  _MIPS_,_MIPS64, _X86_,_MPPC_,_IA64_,SHx,SH3,SH4,SH3e,ARM
	  several consts and struct added

	functions related files :
	  {$ifdef} created

2005-08-22 :
	consts and structs related files :
	  several consts and struct added

	functions related files :
	  unidef.inc	: 100% done
	  func.inc	: 2% done
	  redef.inc	: 0% done
	  .several header habe been updated because type was longint and was 'int' in api doc.
	  on 32bits plateforms there's no difference but on 64 bits there is,
	  so according to api doc i updated longint to Integer when it was the case for .h definition.
