user32: Define WM_LBTRACKPOINT if it's not previously defined.
[wine] / dlls / avicap32 /
drwxr-xr-x   ..
-rw-r--r-- 294 Makefile.in
-rw-r--r-- 268 avicap32.spec
-rw-r--r-- 6366 avicap32_main.c