* std::istreambuf_iterator<T> template isn't available until C++11. * std::vector<T>::cbegin() is not available * Add missing include of errno.h Change-Id: Ice344f6b0f93bf72d9120674607878c4c3e8ef54 Reviewed-on: https://review.haiku-os.org/c/haiku/+/2515 Reviewed-by: waddlesplash <[email protected]>