Fixes for building MySQL with gcc 3.0
Added SIGNED / UNSIGNED casts
Fixed core dump bug in net_clear() with libmysqld.
Back to using semaphores in query cache.
Added 'Null' and 'Index_type' to SHOW INDEX.

  Remove erroneous warning of a duplicate key when the key in a UNIQUE secondary index contains a NULL

into donna.mysql.fi:/home/heikki/mysqlm

  Make InnoDB startup option samples easier to understand, recommend not setting log files too big, because recovery slow

  Eliminate a gcc compiler bug in inlining

  Make os_file_flush to ignore the error we get from a raw device in fsync

  Changed default of file_io_threads to 4 and lock_wait_timeout to 50 seconds
  Added a missing break: if not specified, innodb_fast_shutdown got the same value as ..flush_log_at_trx commit

  Print progress info of the applying log records to the database phase in recovery
srv0srv.c:
  Do buffer pool flush and checkpoints more often to make recovery faster

  Increase table comment print size to 500 bytes to be able to print more foreign key constraint infos
ha_innobase.h:
  Change max key len back to 500 bytes because MySQL interpreter cannot handle more

Fix problem with query cache and database names

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0

  Allow foreign keys refer between fixed and var length strings

into hundin.mysql.fi:/my/bk/mysql-4.0

Change tests to use database 'mysqltest' instead of 'foo'
Add option to not print access denied messages to check_table_access()

  Lower max key len to 3500 bytes because a secondary index record must also contain the primary key value

  Make sure no memory overrun of key buffer in range estimation

  Update OLEDB section

HA_NO_FULLTEXT_KEY property -> HA_CAN_FULLTEXT

Fixed data corruption bug in query cache.
Made queries be dependent of the database in use.

  Allow equal key values in a unique secondary index if the key value contains an SQL NULL

manual updated

  Add warnings to recovery in some cases where log file might be corrupt and consequently recovery can be trusted less than normally