[USER32] Implement the index -1 for GetWindowLong which returns a pointer to WW
authorGiannis Adamopoulos <gadamopoulos@reactos.org>
Sun, 24 Dec 2017 22:12:45 +0000 (00:12 +0200)
committerGiannis Adamopoulos <gadamopoulos@reactos.org>
Sun, 24 Dec 2017 22:12:45 +0000 (00:12 +0200)
commitc5db5399dc0864b51d3b761eaadd9d8bb640e181
treedad998d515818521d3cbaf6739474353f3d5d829
parentc5e707ec1f0ea489a6335e544e39455cc15251b4
[USER32] Implement the index -1 for GetWindowLong which returns a pointer to WW
We don't have this struct but WND already contains the same fields in the right
order so we can just return the pointer to the first one.

The meaning of the -1 index was found here: http://www.geoffchappell.com/studies/windows/win32/user32/structs/wnd/index.htm
win32ss/include/ntuser.h
win32ss/user/user32/windows/class.c