Xbase DBMS is a C++ library which supports access to Xbase type datafiles and indexes (ie., .dbf and related files). It provides access at the record level to these files.
XBSQL is a wrapper library which provides an SQL-subset interface to Xbase DBMS. This is the first release, so various things are still missing, however I think there is now sufficient functionality to make the library useful.
The remainder of this document is a brief programming manual for the library. You may with to refer to the xql.cpp, the source of a minimal command-line client.