#define ONEPARAM_ROUTINE_ISWINDOWINDESTROY 0xfffe000c
#define ONEPARAM_ROUTINE_ENABLEPROCWNDGHSTING 0xfffe000d
#define ONEPARAM_ROUTINE_GETDESKTOPMAPPING 0xfffe000e
-#define ONEPARAM_ROUTINE_CREATECURICONHANDLE 0xfffe0025 // CREATE_EMPTY_CURSOR_OBJECT ?
#define ONEPARAM_ROUTINE_MSQSETWAKEMASK 0xfffe0027
#define ONEPARAM_ROUTINE_GETCURSORPOSITION 0xfffe0048 // use ONEPARAM_ or TWOPARAM routine ?
#define TWOPARAM_ROUTINE_GETWINDOWRGNBOX 0xfffd0048 // user mode