> Although unlikely, HeapReAlloc() can fail and return NULL. It would be
> better to handle that possibility. Since increase_list_size() and
> process_list_append() are both small functions, I think it's worth
> considering merging increase_list_size() into process_list_append(),
> since that would probably simplify handling HeapReAlloc() failures.
> The comment about HEAP_ZERO_MEMORY in init_process_list() applies here
> as well.
>

I didn't understand the function of the flags in HeapAlloc() and HeapReAlloc(). I read the function RtlAllocateHeap() but I am unable to figure out which flag to use out of HEAP_GENERATE_EXCEPTIONS, HEAP_NO_SERIALIZE and HEAP_ZERO_MEMORY.