diff options
Diffstat (limited to 'X11/Xwindows.h')
| -rw-r--r-- | X11/Xwindows.h | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/X11/Xwindows.h b/X11/Xwindows.h index 5a0a2fbb9..92b8b527b 100644 --- a/X11/Xwindows.h +++ b/X11/Xwindows.h @@ -29,28 +29,39 @@ The Open Group. /* * This header file has the sole purpose of allowing the inclusion of * windows.h without getting any name conflicts with X headers code, by - * renaming the conflicting definitions from windows.h - * - * Some (non-Microsoft) versions of the Windows API headers actually avoid + * renaming or disabling the conflicting definitions from windows.h + */ + +/* + * Mingw.org versions of the Windows API headers actually avoid * making the conflicting definitions if XFree86Server is defined, so we * need to remember if that was defined and undefine it during including * windows.h (so the conflicting definitions get wrapped correctly), and - * then redefine it afterwards... - * - * There doesn't seem to be a good way to wrap the min/max macros from - * windows.h, so we simply avoid defining them completely, allowing any - * pre-existing definition to stand. - * + * then redefine it afterwards. (This was never the correct thing to + * do as it's no help at all to X11 clients which also need to use the + * Win32 API) */ - #undef _XFree86Server #ifdef XFree86Server # define _XFree86Server # undef XFree86Server #endif +/* + * There doesn't seem to be a good way to wrap the min/max macros from + * windows.h, so we simply avoid defining them completely, allowing any + * pre-existing definition to stand. + * + */ #define NOMINMAX -#define BOOL wBOOL + +/* + * mingw-w64 headers define BOOL as a typedef, protecting against macros + * mingw.org headers define BOOL in terms of WINBOOL + * ... so try to come up with something which works with both :-) + */ +#define _NO_BOOL_TYPEDEF +#define BOOL WINBOOL #define INT32 wINT32 #ifdef Status #undef Status @@ -70,6 +81,12 @@ typedef int Status; #undef FreeResource #undef CreateWindowA +/* + * Older version of this header used to name the windows API bool type wBOOL, + * rather than more standard name WINBOOL + */ +#define wBOOL WINBOOL + #ifdef RESOURCE_H # undef RT_FONT # undef RT_CURSOR |