reactos/include/psdk/README.w32api

   1         Free headers and libraries for the Win32 API
   2
   3         Originally written by Anders Norlander
   4         Last known and not working email: <anorland@hem2.passagen.se>
   5
   6         Now maintained by MinGW Developers
   7         Send bug reports and questions to MinGW-users@lists.sourceforge.net
   8         URL: http://www.mingw.org
   9
  10 * License 2.0
  11
  12   You are free to use, modify and copy this package as long as this
  13   README.w32api file is included unmodified with any distribution, source or
  14   binary, of this package.  No restrictions are imposed on any package or
  15   product using or incorporating this package.  You are free to license your
  16   package as you see fit.
  17
  18   You may not restrict others freedoms as set forth in the above paragraph.
  19   You may distribute this library as part of another package or as a
  20   modified package if and only if you do *not* restrict others freedoms as
  21   set forth in the above paragraph as it concerns this package.  You do have
  22   the right to restrict uses of any package using this package.
  23
  24   This package is distributed in the hope that it will be useful, but
  25   WITHOUT ANY WARRANTY; without even the implied warranty of
  26   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  27
  28 * What is it?
  29
  30   This is a free set of headers and import libraries for the Win32
  31   API.  The library differs from the GNU Windows32 library in that I
  32   have tried to use a file structure that mirrors Microsoft's.  I
  33   don't like having *all* definitions in one single header as in the
  34   GNU Windows32 library, I want a clean separation between different
  35   parts of the API.
  36
  37   Daniel Guerrero Miralles contributed the DirectX 6.1 import
  38   libraries and DirectX GUID definitions.
  39
  40   See the files NOTES and TODO for what needs to be done.
  41
  42 * Size does matter
  43
  44   Since the WIN32 API is severely bloated (as most MS products seem to
  45   be) the headers are designed to be as compact as possible, while
  46   still being readable, in order to minimize parsing time.
  47
  48   The convention is to omit parameter names for function prototypes,
  49   no excessive white space. Struct/union members are indented with tab
  50   characters to make them readable. Comment only when necessary.
  51
  52   If you are contributing a patch please follow the above mentioned
  53   convention. Make sure your editor does not convert tabs to spaces.
  54
  55 * What do I need to use it?
  56
  57   The library is intended for use with egcs 1.1 or later but it is
  58   possible to use with some other tools as well (although it is not
  59   very useful). LCC-Win32, MSVC and Borland C++ 5.01 or higher may
  60   work as well. The import libraries are for GNU tools only.
  61
  62   The library requires egcs 1.1 or later, since the `#pragma pack'
  63   feature is used. Mumit Khan provides egcs patches and binaries for
  64   win32 at `http://www.xraylith.wisc.edu/~khan/software/gnu-win32/'.
  65
  66   If you are going to use C++ COM objects, you will need a version of
  67   egcs that recognizes the `comobject' attribute and then define
  68   HAVE_COMOBJECT when compiling your program. Antonio Mendes de
  69   Oliveira Neto has a prebuilt version at
  70   `http://li.facens.br/EGCS-WIN32/english/index.html'. Note that this
  71   is very experimental. If you want to use COM objects in C++ but with
  72   C interfaces you must define CINTERFACE.
  73
  74   Objective-C programs cannot use COM functionality because of
  75   conflicts between the interface define and the Objective-C
  76   @interface directive.  There is also a conflict between the windows
  77   Obj-C BOOL types. To avoid this conflict you should use WINBOOL in
  78   all places where you would use BOOL in a C/C++ windows program. If
  79   you include any windows headers *after* `windows.h' you must use the
  80   method outlined below:
  81
  82   /* non-windows includes */
  83   #include <objc/objc.h>
  84   ...
  85   /* windows specific headers */
  86   #include <windows.h>
  87   #define BOOL WINBOOL
  88   #include <commctrl.h>
  89   ...
  90   #undef BOOL
  91   ...
  92   /* include other headers */
  93