oweals/openssl.git
23 years agoSmall documentation fixes (Howard Lum <howard@pumpkin.canada.sun.com>)
Lutz Jänicke [Mon, 8 Oct 2001 08:38:12 +0000 (08:38 +0000)]
Small documentation fixes (Howard Lum <howard@pumpkin.canada.sun.com>)

23 years agoTypos (Chris Pepper <pepper@mail.reppep.com>)
Lutz Jänicke [Mon, 1 Oct 2001 14:39:23 +0000 (14:39 +0000)]
Typos (Chris Pepper <pepper@mail.reppep.com>)

23 years agoIn case of memory problems, the va_start() wasn't cleaned with a va_end().
Richard Levitte [Mon, 24 Sep 2001 15:06:44 +0000 (15:06 +0000)]
In case of memory problems, the va_start() wasn't cleaned with a va_end().
Noticed by Thomas Klausner <wiz@danbala.ifoer.tuwien.ac.at>.

23 years agocomment
Bodo Möller [Mon, 24 Sep 2001 07:57:20 +0000 (07:57 +0000)]
comment

23 years agocrypto/idea was missing in the list of directories that may have been deleted
Bodo Möller [Sat, 22 Sep 2001 01:37:36 +0000 (01:37 +0000)]
crypto/idea was missing in the list of directories that may have been deleted

23 years agobugfix: handle HelloRequest received during handshake correctly
Bodo Möller [Fri, 21 Sep 2001 11:19:26 +0000 (11:19 +0000)]
bugfix: handle HelloRequest received during handshake correctly

23 years agoDisable session related stuff in SSL_ST_OK case of ssl3_accept if we
Bodo Möller [Fri, 21 Sep 2001 07:01:04 +0000 (07:01 +0000)]
Disable session related stuff in SSL_ST_OK case of ssl3_accept if we
just sent a HelloRequest.

23 years agoBugfix: correct cleanup after sending a HelloRequest
Bodo Möller [Fri, 21 Sep 2001 00:03:00 +0000 (00:03 +0000)]
Bugfix: correct cleanup after sending a HelloRequest

23 years agofix ssl3_accept: don't call ssl_init_wbio_buffer() in HelloRequest case
Bodo Möller [Thu, 20 Sep 2001 21:36:39 +0000 (21:36 +0000)]
fix ssl3_accept: don't call ssl_init_wbio_buffer() in HelloRequest case

23 years agoFix ssl/s3_enc.c, ssl/t1_enc.c and ssl/s3_pkt.c so that we don't
Bodo Möller [Thu, 20 Sep 2001 18:34:36 +0000 (18:34 +0000)]
Fix ssl/s3_enc.c, ssl/t1_enc.c and ssl/s3_pkt.c so that we don't
reveal whether illegal block cipher padding was found or a MAC
verification error occured.

In ssl/s2_pkt.c, verify that the purported number of padding bytes is in
the legal range.

23 years agoadd comment
Bodo Möller [Fri, 14 Sep 2001 13:48:37 +0000 (13:48 +0000)]
add comment

23 years agoIncrease permissible ClientKeyExchange message length as in main
Bodo Möller [Fri, 14 Sep 2001 13:32:03 +0000 (13:32 +0000)]
Increase permissible ClientKeyExchange message length as in main
branch (revision 1.50, 2000-11-17)

23 years agoSynchronize typo corrections with 0.9.7-dev
Lutz Jänicke [Thu, 13 Sep 2001 15:19:39 +0000 (15:19 +0000)]
Synchronize typo corrections with 0.9.7-dev

23 years agoOne more manual page.
Lutz Jänicke [Thu, 13 Sep 2001 15:07:21 +0000 (15:07 +0000)]
One more manual page.

23 years agoThis commit was manufactured by cvs2svn to create branch
cvs2svn [Thu, 13 Sep 2001 15:05:43 +0000 (15:05 +0000)]
This commit was manufactured by cvs2svn to create branch
'OpenSSL_0_9_6-stable'.

23 years agoOne more manual page.
Lutz Jänicke [Thu, 13 Sep 2001 15:05:42 +0000 (15:05 +0000)]
One more manual page.

23 years agoRework section about return values another time (based on hints from
Lutz Jänicke [Thu, 13 Sep 2001 13:21:38 +0000 (13:21 +0000)]
Rework section about return values another time (based on hints from
Bodo Moeller).

23 years agoavoid "statement not reached" warning
Bodo Möller [Thu, 13 Sep 2001 13:02:59 +0000 (13:02 +0000)]
avoid "statement not reached" warning

23 years agoUpdated dependencies from "make update"
Geoff Thorpe [Wed, 12 Sep 2001 02:43:22 +0000 (02:43 +0000)]
Updated dependencies from "make update"

23 years agoReduce the header dependencies on engine.h in apps/.
Geoff Thorpe [Wed, 12 Sep 2001 02:39:06 +0000 (02:39 +0000)]
Reduce the header dependencies on engine.h in apps/.

23 years agoENGINE uses a very opaque design, so we can predeclare the structure type
Geoff Thorpe [Wed, 12 Sep 2001 02:34:20 +0000 (02:34 +0000)]
ENGINE uses a very opaque design, so we can predeclare the structure type
in "types.h" so that very few headers will need to include engine.h,
generally only C files using API functions will need it (reducing
the header dependencies quite a lot).

23 years agoENGINE files were renamed, and error strings are now in eng_err.c
Geoff Thorpe [Wed, 12 Sep 2001 01:54:17 +0000 (01:54 +0000)]
ENGINE files were renamed, and error strings are now in eng_err.c

23 years agoAdd certificate and request demos.
Dr. Stephen Henson [Wed, 12 Sep 2001 00:19:20 +0000 (00:19 +0000)]
Add certificate and request demos.

Fix X509V3 macro so they compile.

23 years agoMake maximum certifcate chain size accepted from the peer application
Lutz Jänicke [Tue, 11 Sep 2001 13:08:51 +0000 (13:08 +0000)]
Make maximum certifcate chain size accepted from the peer application
settable (proposed by "Douglas E. Engert" <deengert@anl.gov>).

23 years agoadd 'release showstopper' entry
Bodo Möller [Tue, 11 Sep 2001 12:46:50 +0000 (12:46 +0000)]
add 'release showstopper' entry

23 years agoupdate
Bodo Möller [Tue, 11 Sep 2001 12:26:56 +0000 (12:26 +0000)]
update

23 years agoupdate from main branch
Bodo Möller [Tue, 11 Sep 2001 12:26:35 +0000 (12:26 +0000)]
update from main branch

23 years agoex_data situation is no longer that bad
Bodo Möller [Tue, 11 Sep 2001 12:20:20 +0000 (12:20 +0000)]
ex_data situation is no longer that bad

23 years agomake update
Geoff Thorpe [Mon, 10 Sep 2001 21:18:11 +0000 (21:18 +0000)]
make update

23 years agoPut all "common" initialisation in the apps_startup() and apps_shutdown()
Geoff Thorpe [Mon, 10 Sep 2001 21:04:14 +0000 (21:04 +0000)]
Put all "common" initialisation in the apps_startup() and apps_shutdown()
macros in apps.h.

23 years agoenginetest needs 'memset' defined.
Geoff Thorpe [Mon, 10 Sep 2001 21:02:06 +0000 (21:02 +0000)]
enginetest needs 'memset' defined.

23 years agomissed one file
Ulf Möller [Mon, 10 Sep 2001 20:16:31 +0000 (20:16 +0000)]
missed one file

23 years agoWhile ispell may not like it, "cancelling" may be spelt with two "l"s
Bodo Möller [Mon, 10 Sep 2001 18:59:53 +0000 (18:59 +0000)]
While ispell may not like it, "cancelling" may be spelt with two "l"s

23 years agofix memory leak (I think)
Bodo Möller [Mon, 10 Sep 2001 18:50:09 +0000 (18:50 +0000)]
fix memory leak (I think)

23 years agoremove an old comment
Bodo Möller [Mon, 10 Sep 2001 18:49:25 +0000 (18:49 +0000)]
remove an old comment

23 years agorestore previous revision -- memory leak should be fixed in mem.c
Bodo Möller [Mon, 10 Sep 2001 18:47:33 +0000 (18:47 +0000)]
restore previous revision -- memory leak should be fixed in mem.c

23 years agofix memory leak
Bodo Möller [Mon, 10 Sep 2001 18:13:16 +0000 (18:13 +0000)]
fix memory leak

23 years agoavoid warning ('const' discarded)
Bodo Möller [Mon, 10 Sep 2001 17:46:54 +0000 (17:46 +0000)]
avoid warning ('const' discarded)

23 years agoexclude disabled message digests
Bodo Möller [Mon, 10 Sep 2001 17:18:56 +0000 (17:18 +0000)]
exclude disabled message digests

23 years agoadd AES ciphers
Bodo Möller [Mon, 10 Sep 2001 17:12:31 +0000 (17:12 +0000)]
add AES ciphers

23 years agoUpdate so that progs.h can indeed be automatically generated
Bodo Möller [Mon, 10 Sep 2001 17:00:28 +0000 (17:00 +0000)]
Update so that progs.h can indeed be automatically generated

    (Working file: progs.h
     revision 1.24

     date: 2001/02/19 16:06:03;  author: levitte;  state: Exp;  lines: +59 -59
     Make all configuration macros available for application by making
     sure they are available in opensslconf.h, by giving them names starting
     with "OPENSSL_" to avoid conflicts with other packages and by making
     sure e_os2.h will cover all platform-specific cases together with
     opensslconf.h.

     [...])

23 years agotypo
Bodo Möller [Mon, 10 Sep 2001 16:57:06 +0000 (16:57 +0000)]
typo

23 years agocomments
Bodo Möller [Mon, 10 Sep 2001 15:03:08 +0000 (15:03 +0000)]
comments

23 years agoGet rid of hazardous EVP_DigestInit_dbg/EVP_DigestInit case
Bodo Möller [Mon, 10 Sep 2001 15:00:30 +0000 (15:00 +0000)]
Get rid of hazardous EVP_DigestInit_dbg/EVP_DigestInit case
distinction (which does not work well because if CRYPTO_MDEBUG is
defined at library compile time, it is not necessarily defined at
application compile time; and memory debugging now can be reconfigured
at run-time anyway).  To get the intended semantics, we could just use
the EVP_DigestInit_dbg unconditionally (which uses the caller's
__FILE__ and __LINE__ for memory leak debugging), but this would make
memory debugging inconsistent.  Instead, callers can use
CRYPTO_push_info() to track down memory leaks.

23 years agoGet rid of hazardous EVP_DigestInit_dbg/EVP_DigestInit case
Bodo Möller [Mon, 10 Sep 2001 14:59:17 +0000 (14:59 +0000)]
Get rid of hazardous EVP_DigestInit_dbg/EVP_DigestInit case
distinction (which does not work well because if CRYPTO_MDEBUG is
defined at library compile time, it is not necessarily defined at
application compile time; and memory debugging now can be reconfigured
at run-time anyway).  To get the intended semantics, we could just use
the EVP_DigestInit_dbg unconditionally (which uses the caller's
__FILE__ and __LINE__ for memory leak debugging), but this would make
memory debugging inconsistent.  Instead, callers can use
CRYPTO_push_info() to track down memory leaks.

Also fix indentation, and add OpenSSL copyright.

23 years agocopyright
Bodo Möller [Mon, 10 Sep 2001 14:51:45 +0000 (14:51 +0000)]
copyright

23 years agocopyright
Bodo Möller [Mon, 10 Sep 2001 14:51:19 +0000 (14:51 +0000)]
copyright

23 years agoDelete pointless casts
Bodo Möller [Mon, 10 Sep 2001 14:10:10 +0000 (14:10 +0000)]
Delete pointless casts

23 years agoFix apps/openssl.c and ssl/ssltest.c so that they use
Bodo Möller [Mon, 10 Sep 2001 09:50:30 +0000 (09:50 +0000)]
Fix apps/openssl.c and ssl/ssltest.c so that they use
CRYPTO_set_mem_debug_options() instead of CRYPTO_dbg_set_options(),
which is the default implementation of the former and should usually
not be directly used by applications (at least if we assume that the
options accepted by the default implementation will also be meaningful
to any other implementations).

Also fix apps/openssl.c and ssl/ssltest such that environment variable
setting 'OPENSSL_DEBUG_MEMORY=off' actively disables the compiled-in
library defaults (i.e. such that CRYPTO_MDEBUG is ignored in this
case).

23 years agoFix typo.
Lutz Jänicke [Sun, 9 Sep 2001 07:43:12 +0000 (07:43 +0000)]
Fix typo.

23 years agoReplace old (and invalid) copyright notice.
Dr. Stephen Henson [Sat, 8 Sep 2001 12:16:24 +0000 (12:16 +0000)]
Replace old (and invalid) copyright notice.

23 years agoReplace old (and invalid) copyright notice.
Dr. Stephen Henson [Sat, 8 Sep 2001 12:15:09 +0000 (12:15 +0000)]
Replace old (and invalid) copyright notice.

23 years agoThe various hash #includes in rand_lcl.h *are* needed despite
Bodo Möller [Fri, 7 Sep 2001 23:55:15 +0000 (23:55 +0000)]
The various hash #includes in rand_lcl.h *are* needed despite
<openssl/evp.h> is now used (MD_DIGEST_LENGTH definitions!).
No need to include such headers directly in md_rand.c.

23 years agoSupport for OpenUNIX-8 (Boyd Lynn Gerber <gerberb@zenez.com>)
Lutz Jänicke [Fri, 7 Sep 2001 13:22:41 +0000 (13:22 +0000)]
Support for OpenUNIX-8 (Boyd Lynn Gerber <gerberb@zenez.com>)

23 years agoRecognize OpenUNIX
Lutz Jänicke [Fri, 7 Sep 2001 12:16:52 +0000 (12:16 +0000)]
Recognize OpenUNIX

23 years agoRecognize OpenUNIX-8 with compiler
Lutz Jänicke [Fri, 7 Sep 2001 12:13:10 +0000 (12:13 +0000)]
Recognize OpenUNIX-8 with compiler

23 years agoAdd a cleanup function for MDs.
Ben Laurie [Fri, 7 Sep 2001 12:03:24 +0000 (12:03 +0000)]
Add a cleanup function for MDs.

23 years agoLook up MD5 by name.
Ben Laurie [Fri, 7 Sep 2001 11:45:42 +0000 (11:45 +0000)]
Look up MD5 by name.

23 years agoRemove duplication.
Ben Laurie [Fri, 7 Sep 2001 11:44:59 +0000 (11:44 +0000)]
Remove duplication.

23 years agoNow need sha.h for some reason.
Ben Laurie [Fri, 7 Sep 2001 11:44:17 +0000 (11:44 +0000)]
Now need sha.h for some reason.

23 years agoRedo type-safety fix.
Ben Laurie [Fri, 7 Sep 2001 11:43:30 +0000 (11:43 +0000)]
Redo type-safety fix.

23 years agoispell
Ulf Möller [Fri, 7 Sep 2001 06:39:38 +0000 (06:39 +0000)]
ispell

23 years agoispell
Ulf Möller [Fri, 7 Sep 2001 06:13:40 +0000 (06:13 +0000)]
ispell

23 years agomake update
Ulf Möller [Fri, 7 Sep 2001 04:32:11 +0000 (04:32 +0000)]
make update

23 years agomake engine file names unique in 8.3
Ulf Möller [Fri, 7 Sep 2001 04:14:48 +0000 (04:14 +0000)]
make engine file names unique in 8.3

23 years agoCompletely reworked SVR5 shared library support.
Lutz Jänicke [Thu, 6 Sep 2001 19:25:56 +0000 (19:25 +0000)]
Completely reworked SVR5 shared library support.

23 years agounused function
Ulf Möller [Thu, 6 Sep 2001 17:02:33 +0000 (17:02 +0000)]
unused function

23 years agoinclude the proper header file
Ulf Möller [Thu, 6 Sep 2001 16:25:34 +0000 (16:25 +0000)]
include the proper header file

23 years agodouble definition
Ulf Möller [Thu, 6 Sep 2001 16:24:29 +0000 (16:24 +0000)]
double definition

23 years agoEven more corrections for OpenUNIX 8
Lutz Jänicke [Thu, 6 Sep 2001 14:28:35 +0000 (14:28 +0000)]
Even more corrections for OpenUNIX 8

23 years agoAvoid strdup.
Bodo Möller [Thu, 6 Sep 2001 13:09:00 +0000 (13:09 +0000)]
Avoid strdup.

(Some platforms need _XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED to get
the declaration, but on other platforms _XOPEN_SOURCE disables
the strdup declaration in <string.h>.)

23 years agoSort out mess of colons...
Lutz Jänicke [Thu, 6 Sep 2001 12:48:16 +0000 (12:48 +0000)]
Sort out mess of colons...

23 years agoSupport for shared libraries on Unixware-7 and OpenUNIX-8
Lutz Jänicke [Thu, 6 Sep 2001 12:39:00 +0000 (12:39 +0000)]
Support for shared libraries on Unixware-7 and OpenUNIX-8
(Boyd Lynn Gerber <gerberb@zenez.com>).

23 years agoTotally get rid of CRYPTO_LOCK_ERR_HASH.
Bodo Möller [Thu, 6 Sep 2001 12:37:36 +0000 (12:37 +0000)]
Totally get rid of CRYPTO_LOCK_ERR_HASH.

In err.c, flags int_error_hash_set and int_thread_hash_set
appear superfluous since we can just as well initialize
int_error_hash and int_thread_hash to NULL.

Change some of the err.c formatting to conform with the rest of
OpenSSL.

23 years agoBuild shared libraries on Unixware-7 and OpenUNIX-8 in old (pre-0.9.7)
Lutz Jänicke [Thu, 6 Sep 2001 12:30:17 +0000 (12:30 +0000)]
Build shared libraries on Unixware-7 and OpenUNIX-8 in old (pre-0.9.7)
style (Boyd Lynn Gerber <gerberb@zenez.com>.

23 years agoThis commit was manufactured by cvs2svn to create branch
cvs2svn [Thu, 6 Sep 2001 12:28:06 +0000 (12:28 +0000)]
This commit was manufactured by cvs2svn to create branch
'OpenSSL_0_9_6-stable'.

23 years agoBuild shared libaries for Unixware-7 and OpenUNIX-8 in old (pre 0.9.7)
Lutz Jänicke [Thu, 6 Sep 2001 12:28:05 +0000 (12:28 +0000)]
Build shared libaries for Unixware-7 and OpenUNIX-8 in old (pre 0.9.7)
style (Boyd Lynn Gerber <gerberb@zenez.com>).

23 years agoimprove OAEP check
Bodo Möller [Thu, 6 Sep 2001 10:43:42 +0000 (10:43 +0000)]
improve OAEP check

23 years agoimprove OAEP check
Bodo Möller [Thu, 6 Sep 2001 10:42:56 +0000 (10:42 +0000)]
improve OAEP check

23 years agofix formatting so that the file can be view with any tab-width
Bodo Möller [Thu, 6 Sep 2001 09:30:16 +0000 (09:30 +0000)]
fix formatting so that the file can be view with any tab-width

23 years agoMention DSO_up => DSO_up_ref renaming
Bodo Möller [Wed, 5 Sep 2001 21:39:39 +0000 (21:39 +0000)]
Mention DSO_up => DSO_up_ref renaming

23 years agoRenaming DH_up to DH_up_ref does not warrant a CHANGES entry of its own
Bodo Möller [Wed, 5 Sep 2001 19:14:53 +0000 (19:14 +0000)]
Renaming DH_up to DH_up_ref does not warrant a CHANGES entry of its own
as the functions were only introduced a couple of days ago.

Some '*)' apparently should be '+)' as the changes do not apply
to the 0.9.6 bugfix branch.

23 years agoENGINEs can now perform structural cleanup.
Geoff Thorpe [Wed, 5 Sep 2001 19:07:01 +0000 (19:07 +0000)]
ENGINEs can now perform structural cleanup.

23 years agoThis adds "destroy" handlers to the existing ENGINEs that load their own
Geoff Thorpe [Wed, 5 Sep 2001 19:00:33 +0000 (19:00 +0000)]
This adds "destroy" handlers to the existing ENGINEs that load their own
error strings - the destroy handler functions unload the error strings so
any pending error state referring to them will not attempt to reference
them after the ENGINE has been destroyed.

23 years agoENGINE's init() and finish() handler functions are used when the ENGINE is
Geoff Thorpe [Wed, 5 Sep 2001 18:32:23 +0000 (18:32 +0000)]
ENGINE's init() and finish() handler functions are used when the ENGINE is
being enabled or disabled (respectively) for operation. Additionally, each
ENGINE has a constructor function where it can do more 'structural' level
intialisations such as loading error strings, creating "ex_data" indices,
etc. This change introduces a handler function that gives an ENGINE a
corresponding opportunity to cleanup when the ENGINE is being destroyed. It
also adds the "get/set" API functions that control this "destroy" handler
function in an ENGINE.

23 years agoAdd some missing CHANGES items.
Geoff Thorpe [Wed, 5 Sep 2001 17:50:24 +0000 (17:50 +0000)]
Add some missing CHANGES items.

23 years agoOops^2: It was the correct line, but an incorrect change.
Bodo Möller [Wed, 5 Sep 2001 17:28:50 +0000 (17:28 +0000)]
Oops^2: It was the correct line, but an incorrect change.

23 years agoOops, wrong line
Bodo Möller [Wed, 5 Sep 2001 17:22:40 +0000 (17:22 +0000)]
Oops, wrong line

23 years ago-mcpu=i486 vs. -m486 ...
Bodo Möller [Wed, 5 Sep 2001 17:18:14 +0000 (17:18 +0000)]
-mcpu=i486 vs. -m486 ...

23 years agoChange DH_up() -> DH_up_ref()
Geoff Thorpe [Wed, 5 Sep 2001 17:02:35 +0000 (17:02 +0000)]
Change DH_up() -> DH_up_ref()

23 years ago"DH_up" had been changed to "DH_up_ref" in libeay.num but the function
Geoff Thorpe [Wed, 5 Sep 2001 16:54:32 +0000 (16:54 +0000)]
"DH_up" had been changed to "DH_up_ref" in libeay.num but the function
declaration and implementation had not. So a recent update recreated the
original definition in libeay.num ... this corrects it and changes the "dh"
code to the "up_ref" variant.

23 years agoSolaris <string.h> does not declare 'strdup' if _XOPEN_SOURCE is
Bodo Möller [Wed, 5 Sep 2001 14:40:05 +0000 (14:40 +0000)]
Solaris <string.h> does not declare 'strdup' if _XOPEN_SOURCE is
defined.

(Preprocessor symbols such as _POSIX_C_SOURCE or _XOPEN_SOURCE are
supposed to disable anything not allowed by the respective
specification; I'm not sure why 'strdup' would be considered
an outlaw though.)

23 years agobn_sqr bug fix as in main
Ulf Möller [Wed, 5 Sep 2001 04:45:45 +0000 (04:45 +0000)]
bn_sqr bug fix as in main

23 years agobug fix: bn_sqr_recursive output is twice its input size.
Ulf Möller [Wed, 5 Sep 2001 04:43:43 +0000 (04:43 +0000)]
bug fix: bn_sqr_recursive output is twice its input size.

23 years agoEric Hanchrow points out that Cygwin perl works.
Ulf Möller [Wed, 5 Sep 2001 02:27:07 +0000 (02:27 +0000)]
Eric Hanchrow points out that Cygwin perl works.

23 years agoUse GCC 2.95/3.0 optimization
Ulf Möller [Wed, 5 Sep 2001 02:18:40 +0000 (02:18 +0000)]
Use GCC 2.95/3.0 optimization

23 years agoUpdate the ENGINE README, and stock it up with extra verbeage for good
Geoff Thorpe [Tue, 4 Sep 2001 23:18:36 +0000 (23:18 +0000)]
Update the ENGINE README, and stock it up with extra verbeage for good
measure (including info and instructions on "dynamic" ENGINEs).

23 years agoWTF?
Ulf Möller [Tue, 4 Sep 2001 22:21:36 +0000 (22:21 +0000)]
WTF?

23 years agostrsep implementation to allow the file to compile on non-BSD systems
Ulf Möller [Tue, 4 Sep 2001 22:19:06 +0000 (22:19 +0000)]
strsep implementation to allow the file to compile on non-BSD systems

Submitted by: "Brian Havard" <brianh@kheldar.apana.org.au>

23 years agoMake the 'dynamic' ENGINE bundle up the loading application/library's
Geoff Thorpe [Tue, 4 Sep 2001 21:25:17 +0000 (21:25 +0000)]
Make the 'dynamic' ENGINE bundle up the loading application/library's
locking callbacks to pass to the loaded library (in addition to the
existing mem, ex_data, and err callbacks). Also change the default
implementation of the "bind_engine" function to apply those callbacks, ie.
the IMPLEMENT_DYNAMIC_BIND_FN macro.