warnings regarding char * vs. unsigned char * mismatch;
  submitted by Lyle Johnson <lyle.johnson@gmail.com>
  in [ruby-core:10416].

* ext/bigdecimal/bigdecimal.c (BigDecimal_load): Ditto.

* ext/digest/sha1/sha1ossl.c (SHA1_Finish): Ditto.

* ext/digest/rmd160/rmd160ossl.c (RMD160_Finish): Ditto.

* ext/digest/digest.c (rb_digest_base_finish,
  rb_digest_base_update): Ditto.

* ext/nkf/nkf.c (rb_str_resize, rb_nkf_kconv, rb_nkf_guess1,
  rb_nkf_guess2): Ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11905 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  - Introduce versioning in Digest::Base API, and prefix C
    constants with RUBY_ and C type names with rb_ to avoid name
    clash in writing extensions.
  - Introduce Digest::Class and Digest::Instance for ease of
    implementing subclasses and add-ons.
  - Digest::Instance module requires and assumes that any instance
    be resettable and clonable.  An instance method #new() is
    added so digest instances work just like digest classes.
  - The constructor does no longer take an initial string to feed;
    digest() and hexdigest() now do, instead.  This allows digest
    classes to take their own hashing parameters.
  - Make some changes to digest() and hexdigest() class methods,
    which now take extra arguments, which are passed through to
    the constructor in an internal call.
  - Add #digest_length/size/length() and #block_length(),
  - Add the Digest::SHA2 class to wrap up SHA2 variants: SHA256,
    SHA384 and SHA512, hoping this module would make a decent
    example of a digest subclass written in Ruby.
  - Rip BubbleBabble support out of the base class and have a
    separate module named digest/bubblebabble.
  - Remove RD documents in favor of newly written and embedded
    RDoc documentation.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11223 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  Digest::Base#reset() added, Digest::Base#equal() changed, and
  digest/hmac added with some modifications for ruby 1.8.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11137 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  initial import, except for the removal of compatibility stub
  libraries (md5.rb and sha1.rb).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11117 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  ext/digest/sha1/sha1ossl.c, ext/readline/readline.c: move
  incluion of config.h to pacify AIX.  a patch from Yutaka
  Kanemoto <kinpoco at gmail.com>.  [ruby-dev:29197]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  macros moved to extconf.h.

* ext/extmk.rb (extract_makefile, extmk): made RUBY_EXTCONF_H and
  EXTSTATIC permanent.

* ext/{dbm,digest/*,socket,zlib}/extconf.rb: used $defs and $INCFLAGS.

* {bcc32,win32,wince}/Makefile.sub (COMPILE_C, COMPILE_CXX): added
  $(INCFLAGS).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10193 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  ext/digest/sha1/sha1ossl.h: include <stddef.h> to avoid
  error in compilation with OpenSSL-0.9.8. [ruby-list:41068]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@9049 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@7171 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5074 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* ext/extmk.rb (extmake): set library name as source file name in
  Init_ext().  [ruby-dev:21137]

* lib/mkmf.rb (Logging::postpone): postpone logging messages after
  heading message as the result of the block.

* lib/mkmf.rb (macro_defined?): append newline to src unless ended
  with it.

* lib/mkmf.rb (have_library): allow nil function name to just
  append a library.  (ruby-bugs:PR#1083)

* lib/mkmf.rb (pkg_config): should append additional libraries to
  $libs but not $LIBS.  [ruby-dev:21137]

* ext/io/wait/extconf.rb: check DOSISH macro instead of platform.

* ext/digest/sha1/extconf.rb: have_library already appends library
  name.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@4337 b2dd03c8-39d4-4d8f-98ff-823fe69b080e