Initial stab at moving contents of scoped_types.h into
include/openssl/c++ and into the |bssl| namespace.

Started with one file. Will do the remaining ones once this looks good.

Change-Id: I51e2f7c1acbe52d508f1faee7740645f91f56386
Reviewed-on: https://boringssl-review.googlesource.com/9175
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>

Change-Id: I51fa744c367d1f0c7044050f99c4992778e649bd
Reviewed-on: https://boringssl-review.googlesource.com/8030
Reviewed-by: David Benjamin <davidben@google.com>

obj_mac.h is missing #include guards, so one cannot use NIDs without
pulling in the OBJ_* functions which depend on the giant OID table. Give
it #include guards, tidy up the style slightly, and also rename it to
nid.h which is a much more reasonable name.

obj_mac.h is kept as a forwarding header as, despite it being a little
screwy, some code #includes it anyway.

BUG=chromium:499653

Change-Id: Iec0b3f186c02e208ff1f7437bf27ee3a5ad004b7
Reviewed-on: https://boringssl-review.googlesource.com/7562
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>

I went with NID_x25519 to match NID_sha1 and friends in being lowercase.
However, upstream seems to have since chosen NID_X25519. Match their
name.

Change-Id: Icc7b183a2e2dfbe42c88e08e538fcbd242478ac3
Reviewed-on: https://boringssl-review.googlesource.com/7331
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>

No corresponding OID, but SSL_CTX_set1_curves assumes NIDs exist.

BUG=571231

Change-Id: Id5221cdc59132e26a89ae5f8978b946de690b4e0
Reviewed-on: https://boringssl-review.googlesource.com/6779
Reviewed-by: Adam Langley <agl@google.com>

(obj_dat.h and obj_mac.h are generated from the objects.txt change.)

See upstream's 3c161d081e. Also see upstream's
12048657a9 to give zlib a better comment.

Change-Id: I86937f037f8e0f6179ba8072ccd972eca773c7ce
Reviewed-on: https://boringssl-review.googlesource.com/4882
Reviewed-by: Adam Langley <agl@google.com>

See upstream's 8332f91cc0.

Change-Id: I293acba511e6f390204247787c951a9df08cae68
Reviewed-on: https://boringssl-review.googlesource.com/4881
Reviewed-by: Adam Langley <agl@google.com>

The files should round-trip now. This corrects some discrepancies between
obj_mac.h and obj_mac.num which were also present in upstream. There seems to
be a mismerge in upstream's eebd5e5dd7.

(The discrepancy is harmless; those OIDs are not in obj_xref.txt.)

Change-Id: I1f6cda016533ec3182750310f9936f7e072b54a0
Reviewed-on: https://boringssl-review.googlesource.com/2474
Reviewed-by: Adam Langley <agl@google.com>

Previously, public headers lived next to the respective code and there
were symlinks from include/openssl to them.

This doesn't work on Windows.

This change moves the headers to live in include/openssl. In cases where
some symlinks pointed to the same header, I've added a file that just
includes the intended target. These cases are all for backwards-compat.

Change-Id: I6e285b74caf621c644b5168a4877db226b07fd92
Reviewed-on: https://boringssl-review.googlesource.com/1180
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>

Initial fork from f2d678e6e8 (1.0.2 beta).

(This change contains substantial changes from the original and
effectively starts a new history.)