comp_err failed to compile error message file when a
  character set was not incompiled.

  Better English message

into mysql.com:/space/my/mysql-4.1-build

   cmd-line-utils/readline from the commercial distribution
 - fixed some copyright headers so mysql-copyright can process them

into bar.mysql.r18.ru:/usr/home/bar/mysql-4.1

into gw.mysql.r18.ru:/usr/home/ram/work/4.1

  Bug fix

  There are some problems compiling with pure "configure"
  I need to fix it first.

into bar.mysql.r18.ru:/usr/home/bar/mysql-4.1

sequence boundaries in functions LIKE and LOCATE in
the case of "binary" collation. Comparison was done
like if the strings were just a binary strings without
character set assumption.

embedded library
hash_insert renamed to my_hash_insert to avoid name intersection
with another libraries
is there better idea?

embedded library
missed memory freeing added

prepared statements in embedded library.
some fixes after testing

embedded library
some dirty places cleaned:

uint removed from mysql.h as Miguel suggested
empty_string renamed as my_empty_string to get rid of name's intersections
using embedded library

embedded library
I decided to get rid of #define mysql_some_function in mysql.h
It puzzles users and makes problems with dynamic libraries

Finally, there are only two functions left, that are covered with
the #define-s and it won't hurt performance at all

into sanja.is.com.ua:/home/bell/mysql/bk/work-union-4.1

  Fix the problem with errmsg compilation

into sanja.is.com.ua:/home/bell/mysql/bk/work-union-4.1

prepared statements in embedded library

into deer.(none):/home/hf/work/mysql-4.1.stmt

prepared statements in embedded library

into sanja.is.com.ua:/home/bell/mysql/bk/work-union-4.1

into deer.(none):/home/hf/work/mysql-4.1.stmt

prepared statements in embedded library

into deer.(none):/home/hf/work/mysql-4.1.stmt

  SET character_set_connection=newcharset;
  SELECT hex('text');

The above sequence failed in some cases.

into deer.(none):/home/hf/work/mysql-4.1.stmt

into deer.(none):/home/hf/work/mysql-4.1.stmt

Prepared statements in embedded server
Several changes in library code with two goals:
to make mysql_prepare_stmt working in embedded server
to get rid of #define mysql_interface_func mysql->methods->interface_func
in user's interface

http://bugs.mysql.com/bug.php?id=1264