#define XVT_OS_LINUX 300
#define XVT_OS_WIN32 400

#ifdef WIN32
#define XVT_OS XVT_OS_WIN32
#else
#define XVT_OS XVT_OS_LINUX
#endif

#define XVT_WS_LINUX_GTK 301
#define XVT_WS_WIN_95    401
#define XVT_WS_WIN_98    402
#define XVT_WS_WIN_ME    403
#define XVT_WS_WIN_NT    411
#define XVT_WS_WIN_2000  412
#define XVT_WS_WIN_XP    413

#define ATTR_WIN_BASE 10000
#define ATTR_WIN_CMD_LINE               (ATTR_WIN_BASE + 0)
#define ATTR_WIN_INSTANCE               (ATTR_WIN_BASE + 1)
#define ATTR_WIN_PREV_INSTANCE          (ATTR_WIN_BASE + 2)
#define ATTR_WIN_MDI                    (ATTR_WIN_BASE + 3)
#define ATTR_WIN_FCN_PRINT_INIT         (ATTR_WIN_BASE + 4)
#define ATTR_WIN_PM_CLASS_ICON          (ATTR_WIN_BASE + 5)
#define ATTR_WIN_PM_DRAWABLE_TWIN       (ATTR_WIN_BASE + 6)
#define ATTR_WIN_PM_SPECIAL_1ST_DOC     (ATTR_WIN_BASE + 7)
#define ATTR_WIN_PM_NO_TWIN             (ATTR_WIN_BASE + 8)
#define ATTR_WIN_PM_TWIN_STARTUP_DATA   (ATTR_WIN_BASE + 9)
#define ATTR_WIN_PM_TWIN_STARTUP_MASK   (ATTR_WIN_BASE + 10)
#define ATTR_WIN_PM_TWIN_STARTUP_RCT    (ATTR_WIN_BASE + 11)
#define ATTR_WIN_PM_TWIN_STARTUP_STYLE  (ATTR_WIN_BASE + 12)

#define main xvt_main