Hide symbols in cast, idea, and ocsp

ok tb@

spelling fixes; from paul tagliamonte
i removed the arithmetics -> arithmetic changes, as i felt they
were not clearly correct

ok tb

Make internal header file names consistent

Libcrypto currently has a mess of *_lcl.h, *_locl.h, and *_local.h names
used for internal headers. Move all these headers we inherited from
OpenSSL to *_l

Make internal header file names consistent

Libcrypto currently has a mess of *_lcl.h, *_locl.h, and *_local.h names
used for internal headers. Move all these headers we inherited from
OpenSSL to *_local.h, reserving the name *_internal.h for our own code.
Similarly, move dtls_locl.h and ssl_locl.h to dtls_local and ssl_local.h.
constant_time_locl.h is moved to constant_time.h since it's special.

Adjust all .c files in libcrypto, libssl and regress.

The diff is mechanical with the exception of tls13_quic.c, where
#include <ssl_locl.h> was fixed manually.

discussed with jsing,
no objection bcook

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Add an essentially empty ocsp_local.h and include it in the files
that will need it in the upcoming bump.

discussed with jsing

Move the now internal X.509-related structs into x509_lcl.h.
Garbage collect the now unused LIBRESSL_CRYPTO_INTERNAL and
LIBRESSL_OPAQUE_X509. Include "x509_lcl.h" where needed and
fix a couple of un

Move the now internal X.509-related structs into x509_lcl.h.
Garbage collect the now unused LIBRESSL_CRYPTO_INTERNAL and
LIBRESSL_OPAQUE_X509. Include "x509_lcl.h" where needed and
fix a couple of unnecessary reacharounds.

ok jsing

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wrap an overlong line

Add const qualifier to the path and url{,s} parameters of
OCSP_crlID_new(3), OCSP_parse_url(3), OCSP_sendreq_bio(3),
OCSP_sendreq_new(3), and OCSP_url_svcloc_new(3).

tested in a bulk build by sthen

Add const qualifier to the path and url{,s} parameters of
OCSP_crlID_new(3), OCSP_parse_url(3), OCSP_sendreq_bio(3),
OCSP_sendreq_new(3), and OCSP_url_svcloc_new(3).

tested in a bulk build by sthen
ok jsing (as part of a larger diff)

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Add const qualifier to the ASN1_OBJECT * argument of:
OCSP_REQUEST_get_ext_by_OBJ(3), OCSP_ONEREQ_ext_by_OBJ(3)
OCSP_BASICRESP_get_ext_by_OBJ(3), OCSP_SINGLERESP_get_ext_by_OBJ(3)

tested in a bulk b

Add const qualifier to the ASN1_OBJECT * argument of:
OCSP_REQUEST_get_ext_by_OBJ(3), OCSP_ONEREQ_ext_by_OBJ(3)
OCSP_BASICRESP_get_ext_by_OBJ(3), OCSP_SINGLERESP_get_ext_by_OBJ(3)

tested in a bulk build by sthen
ok jsing (as part of a larger diff)

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Kill some #if 0 code that uses old-style ASN.1 encoding.

Drop stupid (int) casts for the arguments of malloc() and friends. This is
not 16-bit MS-DOS anymore.
ok bcook@ tedu@

Check the result of sk_*_push() operations for failure.
ok doug@ jsing@

Use arc4random_buf() instead of RAND_bytes() or RAND_pseudo_bytes().

arc4random_buf() is guaranteed to always succeed - it is worth noting
that a number of the replaced function calls were already m

Use arc4random_buf() instead of RAND_bytes() or RAND_pseudo_bytes().

arc4random_buf() is guaranteed to always succeed - it is worth noting
that a number of the replaced function calls were already missing return
value checks.

ok deraadt@

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Only import cryptlib.h in the four source files that actually need it.
Remove the openssl public includes from cryptlib.h and add a small number
of includes into the source files that actually need t

Only import cryptlib.h in the four source files that actually need it.
Remove the openssl public includes from cryptlib.h and add a small number
of includes into the source files that actually need them. While here,
also sort/group/tidy the includes.

ok beck@ miod@

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Stop including standard headers via cryptlib.h - pull in the headers that
are needed in the source files that actually require them.

ok beck@ miod@

tags as requested by miod and tedu

Plug memory leaks upon error in OCSP_url_svcloc_new().

ok jsing@

More KNF.

KNF

Change library to use intrinsic memory allocation functions instead of
OPENSSL_foo wrappers. This changes:
OPENSSL_malloc->malloc
OPENSSL_free->free
OPENSSL_relloc->realloc
OPENSSL_freeFunc->free

resolve conflicts, fix local changes

resolve conflicts

import openssl-0.9.7d

OpenSSL 0.9.7 stable 2002 05 08 merge