[MSDN Library June 1998] CharLowerBuff (42.0825771324864%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > General Library > String Manipulation > String Manipulation Reference > String Manipulation Functions

[MSDN Library April 2000] CharLowerBuff (38.8157894736842%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows User Interface > Resources > Strings > String Reference > String Functions

[MSDN Library April 2000] CharLowerBuff (34.988038277512%)

MSDN Library - April 2000 > Windows CE Documentation > Application Development > API Reference > Core > Functions