[fpc-pascal] Access C++ APIs

[Gabor Boros]

Hi All,

I want to play a little with a fresh Qt 5.x. Lazarus access Qt through 
Qt4Pas. I see "Linking with C++ code" in future plans for FPC. Is there 
another way? For example I can access OO API of Firebird 3 with the 
provided pas file. Is it a special Firebird thing or a general solution?
Sorry for the dumb question I am a pascal guy and not have C/C++ knowledge.

https://github.com/FirebirdSQL/firebird/blob/B3_0_Release/src/include/gen/Firebird.pas

Gabor