void cdhash(SHA1::Digest digest);
void cdhash(CFDataRef digest);
void platform(int platformIdentifier);
void cdhash(SHA1::Digest digest);
void cdhash(CFDataRef digest);
void platform(int platformIdentifier);
void copy(const void *data, size_t length)
{ memcpy(this->alloc(length), data, length); }
void copy(const Requirement *req); // inline expand
void copy(const void *data, size_t length)
{ memcpy(this->alloc(length), data, length); }
void copy(const Requirement *req); // inline expand