c/antidebug: cast GetProcAddress() result to void *
c/antidebug: cast GetProcAddress() result to void *

Building with x86_64-w64-mingw32-gcc version 8.2.0 leads to
-Wcast-function-type being reported when the result of GetProcAddress()
is casted to a function type. This was fixed by commit 4e5f66988456
("windows: cast GetProcAddress() result to void *") for windows/ a few
months ago.

fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared,fishilico/shared