[MSDN Library April 2000] IsDBCSLeadByte (100%)

MSDN Library - April 2000 > Platform SDK > Base Services > International Features > Unicode and Character Sets > Unicode and Character Set Reference > Unicode and Character Set Functions

[MSDN Library September 1992] IsDBCSLeadByte (37.5751879699248%)

Product Documentation > Win32 SDK for Windows NT > Programmer's Reference: API (prelim. ) > API Function Reference > I

[MSDN Library April 2000] IsDBCSLeadByte (37.4175824175824%)

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

[MSDN Library September 1992] IsDBCSLeadByte (33.4523809523809%)

Product Documentation > Windows 3.1 SDK > Programmer's Reference Volume 2: Functions > Introduction > HI