Fix build with ICU 3.0.

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@57936 65644016-39b1-43b1-bf79-96bc8fe82c15
nightly update

git-svn-id: svn+ssh://svn.code.sf.net/p/firebird/code/firebird/trunk@57937 65644016-39b1-43b1-bf79-96bc8fe82c15