Call GetProcessHeap() instead of passing its address.
[wine] / dlls / unicows /
drwxr-xr-x   ..
-rw-r--r-- 44 .cvsignore
-rw-r--r-- 286 Makefile.in
-rw-r--r-- 11221 main.c
-rw-r--r-- 21355 unicows.spec