- Removed not used variables and functions
- Added #ifdef around code that is not used
- Renamed variables and functions to avoid conflicts
- Removed some not used arguments

Fixed some class/struct warnings in ndb
Added define IS_LONGDATA() to simplify code in libmysql.c

I did run gcov on the changes and added 'purecov' comments on almost all lines that was not just variable name changes

Don't assert if my_thread_end() is called twice (common case)

Fixed compiler warnings (detected by VC++):
- Removed not used variables
- Added casts
- Fixed wrong assignments to bool
- Fixed wrong calls with bool arguments
- Added missing argument to store(longlong), which caused wrong store method to be called.

Don't return from my_thread_global_end() until all threads have called my_thread_end()
Bug#24387: Valgrind: my_thread_init (handle_sl sql, handle_one_conn, handle_slave_io)

into  mysql.com:/home/my/mysql-5.0

into  mysql.com:/home/kent/bk/mysql-5.0-build

into  kahlann.erinye.com:/home/df/mysql/build/mysql-4.1-build-work

into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.0-build-work

into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.0-build-work

into  trift2.:/MySQL/M50/push-5.0

into  trift2.:/MySQL/M50/push-5.0

into  mysql.com:/home/kent/bk/mysql-5.0-build

  Handle the case "sql_yacc.cc" is pregenerated or not, and that the
  case where the source and build tree is the same or not.

into  mysql.com:/home/kent/bk/mysql-5.0-build

  If using \$(srcdir)/mysql.info in action, use same in rule.

into  trift2.:/MySQL/M50/push-5.0

into  mysql.com:/home/kent/bk/mysql-5.0-build

Initialize key_part->type on open. This caused key_copy() to fail for bit_fields. (key_copy is used in HANDLER and opt_range)

into  mysql.com:/home/kent/bk/mysql-5.0-merge

into  mysql.com:/home/kent/bk/mysql-4.1-merge

into  mysql.com:/home/kent/bk/mysql-5.0

  Reenabled build outside source tree

into  mysql.com:/Users/kent/mysql/bk/build/mysql-5.0-build

into  mysql.com:/home/kent/bk/mysql-5.0

  BSD compatibility

into  mysql.com:/home/kent/bk/mysql-5.0

  Fix undefined behaviour.
Many files:
  Reenabled build outside ource tree

into  dl145s.mysql.com:/data0/bk/team_tree_merge/MERGE/mysql-5.0-opt

  Removed "use diagnostics", reduces Perl speed significantly. Can be
  enabled with "perl -Mdiagnostics mysql-test-run.pl".
mtr_report.pl:
  Don't try output "skipped" comment if there is none (bug#24471)

into  kahlann.erinye.com:/home/df/mysql/build/mysql-5.0-build-work

into  mysql.com:/Users/kent/mysql/bk/mysql-5.0-release

  Adjuster project files to reflect move of "mySTL" directory

Load shared libraries from zlib (fixed that mysql-test-run.pl didn't work on some Solaris boxes)
Added connect timeout to test to make im_daemon_life_cycle more predictable

Fixed that --valgrind works again with mysql-test-run.sh
Extended error messages when loosing connection during mysql_real_connect()