44     void *mem = sbrk(0);  variable
56     void *mem = sbrk(GetRandom(4096));  variable
75     char *mem = (char *)mmap(nullptr, len, prot, flags, -1, 0);  variable
117     char *mem = (char *)mmap(nullptr, len, prot, flags, -1, 0);  variable
157     char *mem = (char *)mmap(nullptr, len, prot, flags, -1, 0);  variable
201     char *mem = (char *)mmap(nullptr, len, prot, flags, -1, 0);  variable
247     char *mem = (char *)mmap(nullptr, len, prot, flags, fd, 0);  variable
299     char *mem = (char *)mmap(nullptr, len, prot, flags, fd, 0);  variable
351     char *mem = (char *)mmap(nullptr, len, prot, flags, fd, 0);  variable
407     char *mem = (char *)mmap(nullptr, len, prot, flags, fd, 0);  variable
444     void *mem = nullptr;  variable