[fpc-pascal] H2pas tool vs others, C header translation

[LacaK]

>> I'm using Chelper.  (http://wiki.freepascal.org/Chelper)
>> It's my choice, because it preserves comments (which is usually an
>> important part of open-source libs)
>> plus, can be configured to handle library header-specific defines.
>> Naturally, the process is semi-automatic, but get be done quite quickly.
> Note that to convert C (as in source code, not headers), I did use other
> tools in the past. Can't remember which though.
I have used many times C2Pas32 (for translation C source files not only 
headers) ... it gives good results for me, but some parts I must edit 
manually of course ...
-Laco.