> Does anyone know what language are the sources in?

Firebird 1: C
Firebird 1.5: C++ (and a little C)


With regards,

Martijn Tonies
InterBase Workbench - the developer tool for InterBase & Firebird
Firebird Workbench - the developer tool for Firebird
Upscene Productions
http://www.upscene.com

"This is an object-oriented system.
If we change anything, the users object."