There are header files in crypto/ that are used by the rest of
OpenSSL. Move those to include/internal and adapt the affected source
code, Makefiles and scripts.
The header files that got moved are:
crypto/constant_time_locl.h
crypto/o_dir.h
crypto/o_str.h
Reviewed-by: Matt Caswell <matt@openssl.org>
Having the INTxx_MIN et al macros defined in a public header is
unnecessary and risky. Also, it wasn't done for all platforms that
might need it.
So we move those numbers to an internal header file, do the math
ourselves and make sure to account for the integer representations we
know of.
This introduces include/internal, which is unproblematic since we
already use -I$(TOP)/include everywhere. This directory is different
from crypto/include/internal, as the former is more general internal
headers for all of OpenSSL, while the latter is for libcrypto only.
Reviewed-by: Matt Caswell <matt@openssl.org>
