Doesn't build on Linux

[Pegasus-RPG]

I'm getting parsejson/idl/Xjsonparse.idl:8 [68:68] : Illegal syntax or missing declarator in parameter declaration: syntax error when trying to build this.
I've never hacked on LibO extensions before so have no idea how to start fixing this. I've asked in IRC though as a first step.

Doing this on Debian 11, /usr/lib/libreoffice/sdk/bin/idlc.bin Version 1.1

[arachan]

At first.
It's distination is right?
If regmerge and idlpath 's distination is wrong, don't build extension.

REGMERGE=/usr/lib/libreoffice/program/regmerge
IDLPATH=/usr/lib/libreoffice/sdk/idl

Later, I'll try to build.