malloc() use in rpcrt4/tests/server.c

[Francois Gouget]

Is there a specific reason for using malloc() in these tests?
Testing that rpcrt4 does not assume HeapAlloc pointers? (but why would 
it even care?)

Here are the relevant lines:

in midl_user_allocate():
dlls/rpcrt4/tests/server.c:56: use HeapXxx(): return malloc(n);

in array_tests():
dlls/rpcrt4/tests/server.c:1212: use HeapXxx(): dc = malloc(FIELD_OFFSET(doub_carr_t, a[2]));
dlls/rpcrt4/tests/server.c:1214: use HeapXxx(): dc->a[0] = malloc(FIELD_OFFSET(doub_carr_1_t, a[3]));
dlls/rpcrt4/tests/server.c:1219: use HeapXxx(): dc->a[1] = malloc(FIELD_OFFSET(doub_carr_1_t, a[2]));